Darcy Rhone thought she had it all figured out: the more beautiful the girl, the more charmed her life. Never mind substance. Never mind playing by the rules. Never mind karma. But Darcy's neat, perfect world turns upside down when her best friend, Rachel, the plain-Jane “good girl,” steals her fiancé, while Darcy finds herself completely alone for the first time in her life . . . with a baby on the way. Darcy tries to recover, fleeing to her childhood friend living in London and resorting to her tried-and-true methods for getting what she wants.

Tessa Russo is the mother of two young children and the wife of a renowned pediatric surgeon. Despite her own mother's warnings, Tessa has recently given up her career to focus on her family and the pursuit of domestic happiness. From the outside, she seems destined to live a charmed life. Valerie Anderson is an attorney and single mother to six-year-old Charlie - a boy who has never known his father.

Marian Caldwell is a 36-year-old television producer, living her dream in New York City. With a fulfilling career and satisfying relationship, she has convinced everyone, including herself, that her life is just as she wants it to be. But one night, Marian answers a knock on the door ... only to find Kirby Rose, an 18-year-old girl with a key to a past that Marian thought she had sealed off forever. From the moment Kirby appears on her doorstep, Marian’s perfectly constructed world - and her very identity - will be shaken to its core.

It’s 2 a.m. on a Saturday night in the spring of 2001, and 28-year-old Cecily Gardner sits alone in a dive bar in New York’s East Village, questioning her life. Feeling lonesome and homesick for the Midwest, she wonders if she’ll ever make it as a reporter in the big city - and whether she made a terrible mistake in breaking up with her longtime boyfriend, Matthew. As Cecily reaches for the phone to call him, she hears a guy on the barstool next to her say, “Don’t do it - you’ll regret it.” Something tells her to listen.

Ellen's relationship to Andy doesn't just seem perfect on the surface; it really is perfect. She loves his family, and everything about him, including that he brings out the best in her. That is, until Ellen unexpectedly runs into Leo. The one who got away. The one who brought out the worst in her. The one she can't forget.

Growing up, Josie and Meredith Garland shared a loving, if sometimes contentious, relationship. Josie was impulsive, spirited, and outgoing, Meredith hardworking, thoughtful, and reserved. When tragedy strikes, their delicate bond splinters. Fifteen years later, Josie and Meredith are in their late 30s, following very different paths.  

Thirty-three-year-old Shea Rigsby has spent her entire life in Walker, Texas - a small college town that lives and dies by football, a passion she unabashedly shares. Raised alongside her best friend, Lucy, the daughter of Walker’s legendary head coach, Clive Carr, Shea was too devoted to her hometown team to leave. Instead she stayed in Walker for college, even taking a job in the university athletic department after graduation, where she has remained for more than a decade.

Bea Schumacher is a devastatingly stylish plus-size fashion blogger who has amazing friends, a devoted family, legions of Insta followers - and a massively broken heart. Like the rest of America, Bea indulges in her weekly obsession: the hit reality show Main Squeeze. The fantasy dates! The kiss-off rejections! The surprising amount of guys named Chad! But Bea is sick and tired of the lack of body diversity on the show. Since when is being a size zero a prerequisite for getting engaged on television? Just when Bea has sworn off dating altogether, she gets an intriguing call.

Nina Browning is living the good life after marrying into Nashville's elite. More recently, her husband made a fortune selling his tech business, and their adored son has been accepted to Princeton. Yet sometimes the middle-class small-town girl in Nina wonders if she's strayed from the person she once was. Tom Volpe is a single dad working multiple jobs while struggling to raise his headstrong daughter, Lyla. His road has been lonely, long, and hard, but he finally starts to relax after Lyla earns a scholarship to Windsor Academy, Nashville's most prestigious private school.

The women at Vows - a wedding planning company in Connecticut - make it their business to create memorable events for couples sealing their bonds. And though the bonds among Parker, Emma, Mac, and Laurel may not be official, they are very real - and equally worthy of celebration.

Since she was a little girl, Emma Grant has always loved romance. So it's really no surprise that she has found her calling as a wedding florist. She couldn't ask for a better job. And on the surface, Emma's love life seems to be thriving. Though men swarm around her, she still hasn't found Mr. Right. The last place she's looking is right under her nose. But that's just where Jack Cooke is.

Laurel McBane has always relied on her friends for support, especially when her dream of attending culinary school was almost ruined by her parents’ financial problems. Now Laurel is repaying the kindness of her friends by creating extravagantly luscious tiers of cakes and other confectionary delights that add the perfect touch to their clients’ weddings.

No man has rattled wedding-planner Parker Brown in a long time, but the motorcycle-riding, raven-haired Mal seems to have a knack for it. His passionate kisses always catch her off guard, much like her growing feelings for him. Parker’s business risks have always paid off, but now she’ll have to take the chance of a lifetime with her heart….

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.

Six years after the fight that ended their friendship, Daphne Berg is shocked when Drue Cavanaugh walks back into her life, looking as lovely and successful as ever, with a massive favor to ask. Daphne hasn’t spoken one word to Drue in all this time - she doesn’t even hate-follow her ex-best friend on social media - so when Drue asks if she will be her maid-of-honor at the society wedding of the summer, Daphne is rightfully speechless.