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.

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.

When she was 9 years old, Melody Browne's house burned down, and it took all of her childhood memories with it. Now she's a single mother of a teenage boy living in Central London. She hasn't seen her parents since she left home at 15, but she doesn't mind. She's better off on her own. She works as a dinner lady at her son's school and has no idea where her humdrum life is heading. But one summer's night, a hypnotist inadvertently unlocks memories of her childhood, and her whole life is turned upside down.

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?

1990. Toby Dobbs received a big Victorian house with too many bedrooms to count as a wedding present from his father, but his marriage is over within a month. Very alone, and very lonely, Toby posts an advertisement seeking the Unexpectedly Alone to become his roommates. Fifteen years later, the wayward souls he takes in are still living with him, with no intention of leaving. 2004. Toby Dobbs has met Leah Pilgrim from across the road, and they're falling in love.

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.

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.

In the turbulent summer of 1974, Kate Mularkey has accepted her place at the bottom of the eighth-grade social food chain. Then, to her amazement, the "coolest girl in the world" moves in across the street and wants to be her friend. Tully Hart seems to have it all - beauty, brains, ambition. On the surface they are as opposite as two people can be: Kate, doomed to be forever uncool, with a loving family who mortifies her at every turn.

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.

Laid off from her department store job, Carmen has perilously little cash and few options. The prospect of spending Christmas with her perfect sister Sofia, in Sofia’s perfect house with her perfect children and her perfectly ordered yuppie life, does not appeal. Frankly, Sofia doesn’t exactly want her prickly sister Carmen there, either. But Sofia has yet another baby on the way, a mother desperate to see her daughters get along, and a client who needs help revitalizing his shabby old bookshop. So Carmen moves in and takes the job.