Whether it's opening presents or the long-awaited Christmas dinner, the festive season involves plenty of things that could go wrong.

It's the little things that count at this time of year - and your etiquette is no exception.

The BBC has chatted with experts about potentially awkward moments you might face over the next few days, so you can try to avoid them.

A common festive issue is getting a present you do not like. Is it best to tell the person who gave it to you, or lie that you love it?

It depends on how well you know the person who gave you the gift, according to Rupert Wesson from professional coaching company Debrett's.

To lie - or not to lie

"There are some people [to whom] you can say the gift isn't for you, and for some you have to smile and tell them a little white lie that you like it," he tells the BBC.

But whatever you do, "don't make a funny face" at the gift when you open it, warns etiquette coach Laura Windsor.

"Just pretend you do [like it], and make a little comment on how useful the gift will be," she says. "The etiquette is always to be kind."

Both etiquette coaches say it's fine to give an unwanted present to charity or re-gift it for someone else in the future.

Mr Wesson suggests you should "always" keep a gift receipt when buying a present just in case - and he has these words of reassurance: "We can't all be perfect at buying exactly the right thing."

Open up about the cost

While the cost of turkey and Brussels sprouts have gone down this year, the price of root vegetables have gone up and some families are feeling the pinch this winter.

Ms Windsor advises that you can make a "Christmas pot" that everyone contributes to ahead of the big day.

Alternatively, she says you could ask each guest - or family member - to buy an item of food or drink each.

"There's no shame in this day and age in saying: 'I'm getting people together for Christmas, would you be able to provide this?'," Mr Wesson adds.

Stay upbeat - and avoid certain subjects

Sometimes petty arguments can flare up when the whole family is together - perhaps having eaten or drank too much.

Ms Windsor says "don't take it personally, just try to smooth it over," adding that you should not give people the "power to keep them complaining".

She advises to try and change the topic of conversation, but to avoid difficult subjects.

"You've got to keep the conversation upbeat."

If there are any existing tensions among the guests ahead of 25 December, Mr Wesson suggests attempting to address them upfront when you're putting together your plans before Christmas Day.

"Almost make the invitation [to guests or extended family] conditional that someone isn't going to kick off," he says.

Is it possible to say 'thank you' too much?

Ms Windsor advises against saying "thank you" to the host too much as it "loses its value".

She suggests showing your appreciation to the host in other ways, including offering to help them with anything, bringing a gift for them - such as a bottle of wine or a plant - and mingling with other guests.

"Mix it up a bit by complimenting them on the quality of the food," Mr Wesson says.

"Appreciation of how good the food is goes a long way."

Both etiquette experts advise sending a thank you note to the host after Christmas Day which is something that Mr Wesson calls "the gold standard of thank yous".

Be upfront about dietary requirements

If you have dietary requirements, such as being vegetarian or vegan, let whoever is hosting your Christmas dinner know ahead of time and not on 25 December, Ms Windsor stresses.

"It's about prevention, preventing discord - everything has to be organised beforehand," she says.

Mr Wesson adds: "It does fall to the host to really identify what the requirements are and then the host can plan."

Ms Windsor says that if there is any tension between people about the dietary requirements, "be empathetic" but stop the conversation.

"If they make a non-cordial remark, don't take it to heart."

The Christmas dinner rules

If your stomach is growling for Christmas dinner and you're growing impatient at how long it's taking to cook, Mr Wesson suggests you could offer to help.

"Then you're going to find the lay of the land and maybe suggest we can share something [to eat ahead of Christmas dinner]," he says.

But when you're finally tucking into the dinner, what do you do if you don't like it?

Say "yes" when asked if you're enjoying the food, Ms Windsor says.

"If you don't want to eat it, leave it," she adds - and you could always just say you've "had enough" to eat.

Mr Wesson advises to "try and draw as little attention" as possible to the fact you are not eating the meal.

To prevent this situation happening, try to see if the host will let everyone plate up their own food and then "don't pile too much on" in case you dislike it.

What to do if cards and gifts arrive after Christmas

Work, childcare, school - lots of things in life can get in the way and cause you to miss the cut-off date for sending Christmas cards and presents in time for 25 December.

Ms Windsor says organisation is "very, very important" because it shows that "you've put a lot of thought and put in the time and effort to make sure they get it in time for Christmas".

However, she says that you have to "take into account people's daily situation".

Mr Wesson says that "better late than never is the way ahead" but advises people to send a message to whoever the card or present is addressed to, letting them know it is on the way and apologise for the lateness.

'The golden rule'

Christmas Day all comes down to preparation - both organising the day and planning around family relationships, Mr Wesson says.

"It's trying to expect the best but also accept the possibility things might go a little awry," he says.

"Often these things aren't really that serious and often doesn't ruin the whole day."

"The golden rule: treat others as you'd like to be treated," Ms Windsor adds. "You won't go wrong with that."

Giovanni Pernice, a former professional dancer on Strictly Come Dancing, has won an Italian dance show months after he left the UK following a BBC investigation into allegations about his behaviour.

Pernice said his Ballando Con Le Stelle win with partner Bianca Guaccero, who is also his girlfriend, was a dream, adding: "after a difficult year I'm back".

The show is Italy's version of Strictly Come Dancing and its US spin-off Dancing With The Stars.

It comes after the BBC upheld "some, but not all" of the complaints made against him by his 2023 Strictly partner Amanda Abbington.

Pernice and Guaccero, who is an actress and singer, won the 19th season of Ballando Con Le Stelle, after performing dances including the Argentinian Tango and the Charleston.

The pair had recently confirmed their status as a romantic couple.

Italian-born Pernice shared several posts on Instagram about his win and thanked UK fans for their support.

In September, the BBC apologised to Pernice's former partner Amanda Abbington and upheld findings of harassment and verbal bullying against him but he was cleared of allegations of physical aggression.

Abbington, who played Mary Morstan in Sherlock, has since said she felt vindicated and that she had "no regrets" after making the complaints.

Pernice said at the time he was "relieved that the allegations that I was threatening and abusive were found not to be true."

On Instagram on Sunday, Pernice said: "We did it!! WE ARE THE CHAMPIONS !! after a difficult year."

He added: "It felt amazing to be in the final again doing what I love - and then to win as well was a dream and definitely something I will never forget!"

The day before he addressed his "dear friends in the UK, saying that he and his partner could tell where the votes for the show were coming from as it is "all about likes on social media".

Pernice wrote: "We just want to say a massive thank you, because realistically, we couldn't do anything without you.

"We can totally see which part of the votes are coming from the UK and you are being unbelievably amazing."

Belfast City Airport's runway will be closed for the rest of Sunday after an Aer Lingus plane suffered an emergency incident while landing during strong winds.

The plane had flown from Edinburgh to Belfast at about 16:00 GMT with four crew members but no passengers on board.

Pictures appear to show the aircraft with a collapsed nose wheel sitting on the runway.

It is understood no-one was seriously hurt.

It was a "positioning flight" operated by Emerald Airlines on behalf of Aer Lingus.

Emerald Airlines said it "experienced a hard landing upon arriving into Belfast City Airport due to adverse weather conditions".

Two flights - from London City and Leeds Bradford - due to land at the airport have since arrived at Belfast International Airport after being diverted.

A woman has been charged with the murder of a five-year-old boy.

Lincoln Button died at an address in Windstar Drive in South Ockendon, Essex, on 15 December.

A woman was taken to hospital for treatment and she was arrested and questioned after her condition improved.

Claire Button, 35, of Windstar Drive, South Ockendon, has been charged with murder and is due to appear before magistrates in Southend on Monday.

Det Ch Insp Alan Blakesley, from Essex Police, said: "This continues to prove to be an immensely complex investigation into the death of a young child.

"My thoughts and the thoughts of all the investigative team remain with the family of Lincoln Button as we continue to support them through this awful time.

"It has taken a huge amount of work and dedication from the investigative team to reach this stage in our investigation and I would continue to call upon the public to refrain from speculating about the circumstances around this case."

In a statement released last week, Bonnygate Primary School said it was working closely with the authorities as Lincoln's death was investigated.

"His love for school, laughter and cuddles will be remembered and missed dearly," said a spokesperson.

"The school's priority is to support those within the community who need help to come to terms with this tragic loss."

Members of his family also said in a statement: "Link was a cherished, loved, sweet, beautiful young soul who was adored by all and will be sorely missed every day."

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Teen magazine tips on "how to secretly have a poo without your boyfriend knowing" had a lasting impression on Jen Moore.

She said one tip even suggested taking an over-the-counter medication to prevent a woman needing a poo while staying overnight with a partner.

The 35-year-old only recently realised she had adopted some of these habits, but that embarrassment had masked a serious health condition.

When she and her husband first met, she would wait for him to leave the house before she "went for a poo", or if he was upstairs she "would run the taps".

"I have such a visceral memory of reading this article and I obviously internalised it and hadn't even realised until fairly recently."

Last year she was "forced to be open about something I had kept to myself for years" when she experienced rectal bleeding.

It was the first time she talked about the issue with her husband, Chris, despite being together nearly 15 years.

Four months after excision surgery for endometriosis, and a hysterectomy for adenomyosis, she was worried the bleeding was a sign of delayed complications.

But a later unrelated MRI confirmed it was deep endometriosis over her bowel.

The women's health campaigner - originally from Swansea, but now living in Cambridge - said: "I talk about my body parts and periods online all the time, I didn't think I had taboos about my body. But there it was."

She laughed recalling her medical notes detail that she "is known for constipation".

"I have been constipated for as long as I can remember, there were occasions where I would go once a week.

"In fact, I thought if people were in the bathroom really regularly there was something wrong with them - I was raised in the generation where girls are told they fart glitter and rainbows."

Embarrassment might have held Jen back from speaking up, but that was not the case for Emma Williams-Tully.

The 39-year-old from Wrexham also has endometriosis. She said she felt "fobbed off" when she told doctors about her constipation and rectal bleeding.

"When I had constipation no matter what medication I took I couldn't go to the toilet for 10 days at a time and would be in absolute agony.

"I went to different specialists over the border in England and every single colonoscopy came back normal."

When she was diagnosed with endometriosis at 21, she remembers her consultant admitting: "We thought you'd been making it up all this time."

She praised the team of doctors supporting her now, but described the years of endometriosis as "torturous".

She has had 11 surgeries in total, including a hysterectomy and the removal of her colon, leaving her with an ileostomy stoma.

"I don't want to scare people and think just because they have diarrhoea or constipation that this will happen to them. But it's about advocating for yourself."

Julie Cornish, a colorectal surgeon from Cardiff and Vale health board said by the time patients reached her they had "typically been suffering for some time".

"Things have escalated, because people are too embarrassed to speak up.

"Constipation is common, it affects about 20% of the population", she said, but added in the worst cases patients will have a poo as infrequently as once a month.

"It's extreme, but we are seeing patients in their early 20s who have had problems opening their bowels since they were small and it's never gone away. They've taken lots and lots of laxatives over time and have ended up having their colon removed."

She added there were simple steps that could help.

"The bowel is one of the vital organs of the body, if it doesn't work well - you know about it. But we don't talk about it, that's the issue.

"We need a public health campaign around the bladder and bowel."

Tips for a healthy poo habit

Don't put it off: "You can get people who decide they are only going to go to the toilet in their own house," said Julie Cornish.

"If they go on holiday for a week they take something to stop them going to the toilet because they don't want to do it anywhere else. Or they feel it's unpleasant or embarrassing to go at work, so they withhold."

Water: "Make sure you drink plenty of water. Caffeine is very good for the bowels in terms of making it work more, but if you're getting diarrhoea that's not very good."

Exercise: "Just a simple walk of 15 to 20 minutes - your core abdominal muscles work a bit like a washing machine and will help the bowels move."

Diet: "You can increase the amount of fruit and fibre in your diet. You can look for things like psyllium husk, flaxseed and chia seeds to encourage it to move."

What should a poo look like? How often should I go?

"A lot of people don't actually look at their poo, but you should," said Julie Cornish.

"Is there any blood in there? What's the consistency of the poo look like?

"Look at the Bristol Stool chart. If it's type one or type two which is sort of rabbit pellets or Maltesers stuck together, that suggests you need a bit more water or fibre in your diet.

"If you're struggling to empty, or have a lot of bloating, it may be that you're constipated or have some pelvic floor dysfunction - you probably need to see a physiotherapist.

"Generally opening your bowel every one to three days, with a smooth stool is considered normal.

"If you get a significant change in your bowel habit - an increase or decrease in frequency, or if you start to get significant pain, bloating, weight loss or blood in the stool, please go and see your GP."

Amanda Walker felt trapped in a flat she couldn't sell because of its flammable cladding.

When it turned out that no government scheme would cover the costs of removing the dangerous material from her newly built flat in south London, she started campaigning.

She spent four years trying to get justice for herself, and for millions caught up in the scandal exposed by the Grenfell Tower fire.

Then, at the age of 51, she was found dead in her one-bedroom apartment by her mother and sister. An inquest recently recorded a verdict of death by misadventure.

"She would often phone me late at night when she just couldn't deal with it any more," her mother Glenda recalls.

"I wish she could phone me now."

Half a year earlier, in July 2023, Amanda had addressed peers in the House of Lords investigating the impact of the cladding problem on flat owners.

"It's devastating. It's just a quagmire. It's just chaos," she told them. "It's so unjust. I had done nothing wrong and it's destroyed my life already."

The video of Amanda's address to the Lords is now treasured by her mother, who's speaking for the first time since the inquest's verdict.

Glenda thinks Amanda, an office manager at a hedge fund in the City of London, started drinking to deal with the anxiety of having to face unaffordable bills to fix the cladding, running into the tens of thousands.

"I'm not ashamed for her for that because it was her way of coping. She used the term 'seeking oblivion'."

Amanda wrote countless letters to MPs, local authorities and other responsible bodies - but "always got the statutory response", her mother continues.

"There are still over a million people in this situation and [MPs and civil servants] would write these platitudinous letters saying 'oh we're doing this, we're doing that'."

She doesn't just see those as unhelpful - but as evidence that nobody really understood the scale of the problem and how seriously it was affecting people.

The government did eventually launch a scheme - the Building Safety Fund - to pay to remove the type of dangerous cladding that is on the outside of Amanda's flat.

She was hoping that changes enshrined in a separate landmark law called the Building Safety Act - brought in after the Grenfell tragedy - would help her correct internal fire safety defects, like insufficient fire stopping between flats.

But they didn't. There were significant exceptions to who qualified.

Since some of the other flat owners in her development had bought a share of the building's freehold, she became what's known as a "non-qualifying" leaseholder - meaning she still faced huge uncapped bills to contribute towards the repair costs.

Several proposed amendments to the Building Safety Act that would've protected people in Amanda's position were voted down in the last parliament.

What always scared Amanda was the threat of having to pay unpayable sums. She described it as a "sword of Damocles over my head for three long years". For a brief moment there was hope. "And then they vote against us, on everything," she told peers.

Amanda's drinking increased and her family sought medical help. She agreed to be hospitalised. GPs and psychiatrists were clear in their reports: Amanda's drinking, stress and anxiety were down to the impact of the cladding crisis on her mental state. She was prescribed anti-depressants.

She continued campaigning with her mother, but things began to spiral downhill.

Glenda believes the anti-depressants she was given were not benefiting her. "I think she was over-medicated and her head was all over the place. She wasn't depressed, she kept saying: 'I am not depressed, I'm angry.'"

Amanda's partner split up with her as cladding campaigning consumed more and more of her life. Her mother and sister would make trips to see her to try to offer support.

• If you've been affected by the issues in this story, help and support is available via the BBC Action Line

Things came to a head one day this January.

Glenda was growing ever-more nervous about her daughter, and knew she needed urgent medical attention.

She says she'd written a "fairly assertive" letter to a hospital where her daughter had been previously treated, warning her condition was getting serious.

Travelling to London through the rain, she found herself "phoning and phoning and phoning" the hospital to try to get doctors to intervene again.

The following day Amanda was found dead.

Asked if she'd ever thought that her daughter might kill herself, Glenda says: "Manda had talked about it. She'd talked about it."

She says she can understand her daughter's state of mind that weekend.

"Yeah, I've seen it so often. I'm different from her and she felt despair… She wanted justice and she felt it was just awful. I think she lost faith in the government completely."

The government says that work is already underway through the Remediation Acceleration Plan "to make sure those responsible for the cladding crisis pay their fair share".

It says it is "continuing to look at all options to ensure residents no longer have to deal with the nightmare of living in unsafe buildings".

Amanda's flat has now passed to her parents to deal with.

Its exterior cladding has now been replaced and they are trying to sell - but they still haven't been able to, due to structural fire issues inside the property.

Unless the Building Safety Act is amended by fresh legislation, Amanda's parents or any future purchaser will be liable for paying to fix those problems.

Amanda's mother hopes that speaking about her daughter's death has not been in vain, and that her story can be a catalyst.

"You go through grief… and perhaps the anger's getting in there a little bit now.

"For her sake, we'd love to think that she had caused some small change."