Ava thinks love should be found in the real world, not on apps that filter men by height, job, or astrological sign. She believes in feelings, not algorithms. So after a recent breakup and dating app debacle, she decides to put love on hold and escapes to a remote writers' retreat in coastal Italy. At the retreat, she's not allowed to use her real name or reveal any personal information. When the neighboring martial arts retreat is canceled and a few of its attendees join their small writing community, Ava, now going by "Aria", meets "Dutch", a man who seems too good to be true.

Everywhere Katie Brenner looks, someone else is living the life she longs for, particularly her boss, Demeter Farlowe. Demeter is brilliant and creative, lives with her perfect family in a posh townhouse, and wears the coolest clothes. Katie’s life, meanwhile, is a daily struggle—from her dismal rental to her oddball flatmates to the tense office politics she’s trying to negotiate. No wonder Katie takes refuge in not-quite-true Instagram posts, especially as she's desperate to make her dad proud.

Fixie Farr has always lived by her father’s motto: “Family first.” And since her dad passed away, leaving his charming housewares store in the hands of his wife and children, Fixie spends all her time picking up the slack from her siblings instead of striking out on her own. The way Fixie sees it, if she doesn’t take care of her father’s legacy, who will?

Sasha has had it. She cannot bring herself to respond to another inane, “urgent” email or participate in the corporate employee joyfulness program. She hasn’t seen her friends in months. Sex? Seems like a lot of effort. Even cooking dinner takes far too much planning. Sasha has hit a wall. Armed with good intentions to drink kale smoothies, try yoga, and find peace, she heads to the seaside resort she loved as a child. But it’s the off season, the hotel is in a dilapidated shambles, and she has to share the beach with the only other occupant: a grumpy guy named Finn.

Workaholic attorney Samantha Sweeting has just done the unthinkable. She's made a mistake so huge, it'll wreck any chance of a partnership. Going into utter meltdown, she walks out of her London office, gets on a train, and ends up in the middle of nowhere. Asking for directions at a big, beautiful house, she's mistaken for an interviewee and finds herself being offered a job as housekeeper. Her employers have no idea they've hired a lawyer, and Samantha has no idea how to work the oven. She can't sew on a button, bake a potato, or get the #@%# ironing board to open.

Becky Bloomwood has a fabulous flat in London’s trendiest neighborhood, a troupe of glamorous socialite friends, and a closet brimming with the season’s must-haves. The only trouble is, she can’t actually afford it—not any of it. Her job writing at Successful Saving magazine not only bores her to tears, it doesn’t pay much at all. And lately Becky’s been chased by dismal letters from the bank—letters with large red sums she can’t bear to read. She tries cutting back. But none of her efforts succeeds. Her only consolation is to buy herself something . . . just a little something.

Meet Emma Corrigan, a young woman with a huge heart, an irrepressible spirit, and a few little secrets.

When the spirit of Lara’s great-aunt Sadie–a feisty, demanding girl with firm ideas about fashion, love, and the right way to dance–mysteriously appears, she has one last request: Lara must find a missing necklace that had been in Sadie’s possession for more than seventy-five years, and Sadie cannot rest without it. Lara, on the other hand, has a number of ongoing distractions. Her best friend and business partner has run off to Goa, her start-up company is floundering, and she’s just been dumped by the “perfect” man.

For Rebecca Bloomwood, life is peachy. She has a job on morning TV, her bank manager is actually being nice to her, and when it comes to spending money, her new motto is Buy Only What You Need—and she's really (sort of) sticking to it. The icing on the brioche is that she's been offered a chance to work in New York.

After being together for 10 years, Sylvie and Dan have all the trimmings of a happy life and marriage; they have a comfortable home, fulfilling jobs, and beautiful twin girls and communicate so seamlessly, they finish each other's sentences. However, a trip to the doctor projects they will live another 68 years together, and panic sets in. They never expected "until death do us part" to mean seven decades. In the name of marriage survival, they quickly concoct a plan to keep their relationship fresh and exciting.

When 28-year-old Lexi Smart wakes up in a London hospital, she's in for a big surprise: Her teeth are perfect. Her body is toned. Her handbag is Vuitton. Having survived a car accident - in a Mercedes no less - Lexi has lost a big chunk of her memory, three years to be exact, and she's about to find out just how much things have changed.

At 29, Claire is full of the joys of life - that is, until her husband leaves her on the day she gives birth to her baby. With a broken heart, a beautiful newly born and an expanding mirror image, she decides to visit her eccentric family in Dublin. There she starts to feel better. So much better, in fact, that James is in for a surprise when he decides to slither back into her life....

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.

Lottie just knows that her boyfriend is going to propose during lunch at one of London’s fanciest restaurants. But when his big question involves a trip abroad, not a trip down the aisle, she’s completely crushed. So when Ben, an old flame, calls her out of the blue and reminds Lottie of their pact to get married if they were both still single at 30, she jumps at the chance. No formal dates - just a quick march to the altar and a honeymoon on Ikonos, the sun-drenched Greek island where they first met years ago. Their family and friends are horrified. Fliss, Lottie’s older sister, knows that Lottie can be impulsive - but surely this is her worst decision yet.

Becky still adores the traditions of Christmas: Her parents host, carols play on repeat, her mother pretends she made the Christmas pudding, and the neighbors come ’round for sherry in their terrible holiday sweaters. Things are looking cheerier than ever, until Becky’s parents announce they’re moving to ultra-trendy Shoreditch - unable to resist the draw of craft beer and smashed avocados - and ask Becky if she’ll host this year. What could possibly go wrong?