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.

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.

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.

Ruby Campbell isn't daunted at the prospect of working as a nanny for the notorious Barclay Rothchester. She’s warned he’s a strict control freak, but she’s sure she can soften him up. Barclay Rothchester lost his wife three years ago. Of course he’s never going to find someone to replace her role, the one she did so perfectly. He’s sure its not going to be hippy-dippy Ruby with her sass and rebellious ways. Ruby is determined to give his daughters the Christmas they deserve. Now if only she can tolerate their father long enough to make that happen.

The world has changed around 79-year-old librarian Millicent Carmichael, a.k.a. Missy. Though quick to admit that she often found her roles as a housewife and mother less than satisfying, Missy once led a bustling life driven by two children, an accomplished and celebrated husband, and a Classics degree from Cambridge. Now, her husband is gone, her daughter is estranged after a shattering argument, and her son has moved to his wife's native Australia, taking Missy's beloved only grandchild half-a-world away.

Catalina Martín desperately needs a date to her sister’s wedding. Especially since her little white lie about her American boyfriend has spiraled out of control. Now everyone she knows—including her ex and his fiancée—will be there and eager to meet him. She only has four weeks to find someone willing to cross the Atlantic and aid in her deception. New York to Spain is no short flight and her raucous family won’t be easy to fool. Enter Aaron Blackford—her tall, handsome, condescending colleague—who surprisingly offers to step in.

Annie Sharpe’s spark for life has fizzled out. Her kids are grown up, her restaurant is doing just fine on its own, and her 26-year marriage has come to an unceremonious end. Untethered for the first time in her adult life, she finds a winter guardian position in a historic seaside home and decides to leave her city life behind for a brand new beginning.

When Georgie discovers that her fiancé has been cheating on her, only a few days before her cousin’s wedding, her whole world explodes. Facing a romantic trip to Vegas alone, she decides to go out and have some fun…but Georgie never expected to wake up wed! And even worse, she can’t remember who to. So when gorgeous Jack reveals himself as her husband, she can’t believe her luck – he’ll act as the perfect wedding date!

Every December, Josie posts a letter from her home in London to the parents she lost on Christmas night many years ago. Each year, she writes the same three words: Missing you, always. But this year, her annual trip to the postbox is knocked off course by a bicycle collision with a handsome stranger - a stranger who will change the course of Josie's life.

Clark Griswold was onto something...at least with his annual holiday meltdown. And since the last three weeks of my life have been riddled with humbug—another breakup, a broken toe, an office promotion I deserved and didn’t get—I’m not at all in the mood to celebrate nor have the happ, happ, happiest Christmas EVER.

Sadie doesn't have time for finding love. She's too busy as PA for famous artist Damian Banks. When she's not arranging exhibitions, she's organising his dry cleaning or dumping his never ending stream of girlfriends. But when she strikes up an unusual friendship with her desk share buddy, she finds a confidante and a new potential love interest. Problem is, they've never actually met. With Christmas just around the corner, can Sadie put herself first for a change and find what she's been looking for all along?

When Jake and Emily meet, sparks fly. And not the good kind. Emily just wants to keep the world away. She doesn't want anyone to know all the ways her life is messed up. Going to anger management every Saturday, talking to strangers, was not part of the plan. Jake just wants to keep his family together. He's also messed everything up. Going to anger management is now his best hope for bonding with his six-year-old, Alfie.

I thought I was sorted on the life front. I was a heart surgeon with a loving partner and two gorgeous little girls. Except my husband’s version of "loving" is lying, cheating, and sleeping his way around London. Which means I definitely deserve a refund. Unfortunately, moving on isn’t that simple. Just because I know how to operate on a heart doesn’t mean I know how to fix my broken one. Plus, I lost the receipt for him years ago, so I’m definitely getting shortchanged. But now that I’m single, am I ready to mingle?

As a professional bridesmaid, Sophie is hired by London brides to be their right-hand woman, posing as a friend but working behind the scenes to help plan the perfect wedding and ensure their big day goes off without a hitch. When she’s hired by Lady Victoria Swann - a former model and “It Girl" of 1970’s London; now the Marchioness of Meade - for the society wedding of the year, it should be a chance for Sophie to prove just how talented she is.

Life has been a bit of a rollercoaster for Ella. Growing up as the 'less successful' identical twin to her 'perfectly successful' sister, Emma, has left her feeling isolated, inadequate and let's face it...a little bitter. When Emma unexpectedly reaches out to Ella in a time of need, Ella suddenly finds herself with the opportunity to fill in for her sister and experience how the other half live.