Lovelorn Brit Phoebe Chapman has barely set foot in her sister’s house in the Hollywood Hills when she’s swept up by lovable Bel, her sister’s personal trainer, and handsome Ren, the sweet and sensitive carpenter next door. Bel has a head-over-heels crush on Ren but Ren has no idea Bel even exists. Certain that the two of them are meant to be together, Phoebe offers to play matchmaker.

Annie Higgins has given up on love: she’s too busy trying to get her own business off the ground. But - infuriated by the advertising agency across the hall making fun of her job - Annie accepts their crazy challenge: to make a random stranger Instagram-famous in just 30 days.

Molly and Andrew are just trying to get home to Ireland for the holidays when a freak snowstorm grounds their flight. As the snow falls over the city and over the heads of two friends who are sure they’re not meant to be together, the universe might just have a plan of its own.

Within days of wishing she could change her life, Fran Cooper is acting assistant to a celebrity, on a yacht in the Mediterranean and en route to a tiny Italian island and the glittering Crystal Ball, along with the world’s rich and famous. When she—quite literally—bumps into a handsome American called Evan, a man able to keep his cool in the face of chaos, the magic really begins.

Elinor Noel—Nory for short—is quite content running her secondhand bookshop in London. Forever torn between her working-class upbringing and her classmates’ extravagant lifestyles at the posh private school she attended on scholarship, Nory has finally figured out how to keep both at equal distance. So when two of her oldest friends invite their whole gang to spend the time leading up to their wedding together at the castle near their old school, Nory must prepare herself for an emotionally complicated few days.

After the end of a long-term relationship, local weather girl Bea Armstrong has been avoiding her family, and their inevitable 'I-told-you-sos'. But with Christmas fast approaching, she is finally on her way home to Charis House, the school in Sherwood Forest that her mum and dad run in their old family home. And to top it all off, the insufferable Henry Fairfax—who her parents have always wanted her to marry—has also been invited.

It’s seven a.m. on a Monday morning, and Abby Reynolds isn’t where she wants to be. She wants to be in her beautiful loft apartment in Manhattan, drinking a coffee with her fiancé. Instead, she’s heading back to her childhood home in rural Ireland - the place she swore she’d never return to, with some big, old secrets. Namely, that she’s suddenly found herself unemployed, homeless, and absolutely 100 percent single.

Katie Collins has barely ever left her tiny Irish village of Ennisbawn. Why would she? With its tightknit community, friendly local pub, surrounded by glistening lakes and perfectly mysterious forests, it’s a place of peaceful beauty. Or it was peaceful. Until Callum Dempsey turned up. Part of a hotshot (and, Katie has to admit, hot is annoyingly apt for him...) development team with zero eye for beauty or charm, he’s not only building a hideous hotel just outside the village, he’s also just announced a plan to knock down Ennisbawn’s only remaining pub.

Cara and Millsy have broken up...sort of. After years of being everyone's favourite couple, always up for a party and having fun wherever they go, things have fizzled out. But when they realise they have a whole calendar of events and celebrations with friends and family coming up, Cara and Millsy can't face letting them down. So they decide to make a pact: just convince everyone they're as madly in love as ever and get through the festivities without causing suspicion, and then deal with the break up in the new year. How hard can it be...?

Olivia can’t believe it when her boyfriend, Teddy, proposes out of the blue. She loves him (of course she does!) BUT it does seem sudden, especially when they don’t even live together yet. There is only one place that Olivia has ever wanted to get married - a gorgeous venue on the Cornish coast, built by her grandfather. The problem is they only have one date available - and it's only a few weeks away! Olivia isn't so sure about rushing but Teddy jumps at the chance to be married within the month. Thrown into a whirlwind of wedding planning, alarm bells start to ring for Olivia.

Head-in-the-stars Audrey is about to marry down-to-earth Josh. Though they are polar opposites, they have a healthy relationship; Josh is just what Audrey needs. But romance should be unpredictable and full of fireworks, and as the big day approaches, Audrey’s found herself wondering if Josh really is "The One." When Josh’s sister shows up to the rehearsal dinner with Fred, Audrey’s "What If? guy"—the man she met six years ago and had one amazing day with—Audrey finds herself torn. Surely Fred’s appearance the night before she is due to get married can’t be a coincidence.

When Dani's boyfriend (and boss!) dumps her for a younger model, the only silver lining she can see is to be able to spend Christmas at home with her family after years away. Determined to surprise them, Dani turns up unannounced in her hometown, excited to see that the festive season in Marram Bay is in full swing with Christmas lights twinkling on every corner. But disaster strikes when she finds her parents' house is empty and they appear to have gone away on holiday!

After Tova Sullivan’s husband died, she began working the night shift at the Sowell Bay Aquarium, mopping floors and tidying up. Keeping busy has always helped her cope, which she’s been doing since her eighteen-year-old son, Erik, mysteriously vanished on a boat in Puget Sound over thirty years ago. Tova becomes acquainted with curmudgeonly Marcellus, a giant Pacific octopus living at the aquarium. Marcellus knows more than anyone can imagine but wouldn’t dream of lifting one of his eight arms for his human captors—until he forms a remarkable friendship with Tova.

Billie is looking forward to a quiet, man-free Christmas. It’s just a shame her family doesn't feel the same way. With a house full of unexpected (and unwanted) guests, Billie needs to find the perfect escape to get away from the chaos. So when her dating app recommends a week of singles nights in her area, Billie decides that braving these events has to be better than making conversation with her dad’s new wife, dealing with her mum's mid-life crisis or witnessing her sister flirting with her insufferably arrogant next-door neighbour.

Minnie Cooper knows two things with certainty: that her New Year's birthday is unlucky, and that it's all because of Quinn Hamilton, a man she's never met. Their mothers gave birth to them at the same hospital just after midnight on New Year's Day, but Quinn was given the cash prize for being the first baby born in London in 1990 - and the name Minnie was meant to have, as well. With luck like that, it's no wonder each of her birthdays has been more of a disaster than the one before.