Every summer, superstar surgeon Whitney Aldritch crashes weddings with her best friend. The first one was an accident, though after a decade of dropping in uninvited, they’re masters of their craft. They keep the rules simple, and they never go to bed alone.

When thirty-year-old post-double-mastectomy BRCA1 carrier and reluctant thrill-seeker Alison Mullally arrives at her ex-boyfriend Sam’s funeral to discover that no one knows he dumped her, she agrees to play the grieving girlfriend for the sake of the family. Little did she know this would mean packing up Sam's apartment with his prickly best friend, Adam Berg. After all, it'll only take four weekends . . . But Adam doesn’t want Alison anywhere near him. Forced to spend long hours with the grump and his monosyllabic demeanor, Alison decides to put her people-pleasing abilities to the test.

Dumped by her cheating ex, fired from her dream job, and about to lose her flat: Clementine Monroe is not having a good day. So when her sisters get her drunk and suggest reviving a childhood ritual called the Breakup Spell, she doesn’t see the harm in it. But now Clemmie has accidentally ruined a funeral, had her first one-night stand, and she’s stuck with a new job she definitely doesn’t want—spending six weeks alone with the gorgeous and very-off-limits rock star, Theo Eliott.

LaRynn Lavigne and Deacon Leeds had one short and contentious summer fling when they were teens—certainly nothing to build a foundation on. But a decade later, when their grandmothers have left them with shared ownership of their dilapidated Santa Cruz building, they're thrust back together and have to figure out how to brace up the pieces. LaRynn has the money, but in order to access her trust, she has to be married. Deacon has the construction expertise, but lacks the funds. A deal is struck: Marry for however long it takes to fix up the property, collect a profit, and cut ties.

Josephine Davis has spent her entire twenties building Revenant, a fashion brand headquartered in downtown Austin, Texas. When her biggest investor orders Josie to hire a consultant, the last person she expects to be working with is Will Grant—the twin brother of her ex–best friend. Sure, Will and Josie may have shared one mistake of a kiss during senior spring break ten years ago, but they’ve never been friends. She remembers him as moody; he always thought of her as shallow. Romance isn’t on the table for either of them until they blink.

It's been years since Meena separated from her husband, Nikhil . . . years since they first laid eyes on each other in their home state of Texas, years since they spontaneously wed in Las Vegas and she felt true happiness. Now a high-powered lawyer on Capitol Hill and ready to move on (at least, she thinks so) with another successful lawyer, Shake, Meena has returned to Texas. This time, finally to obtain a divorce. But there’s one thing Meena didn’t account for: a hurricane forming in the Gulf, veering right toward them and giving them no choice but to hunker down.

A pasture of dead trees, a hostile takeover of the Santa barn by a family of raccoons, and shipments that have mysteriously gone missing—Lovelight Farms is not the magical winter wonderland of Stella Bloom’s dreams. In an effort to save the Christmas tree farm she’s loved since she was a kid, she enters a contest with instafamous influencer Evelyn St. James. With the added publicity and the $100,000 cash prize, she might just be able to save the farm from its financial woes. There’s just one problem.

Hazel Elliot never looks back. If a door closes, she burns the whole house down. But when she’s invited to her father’s wedding, she’s forced to return to Lockett Prairie, Texas, for the first time since she fled for college. Ash Campbell has been in love with Hazel since she dated his best friend in high school. Now, Ash and Hazel’s relationship is limited to playful feuding over the best chair in their favorite coffee shop, but his attraction to the prickly girl from home has only grown stronger.

When professional—and self-taught—violinist Gwen Jackson plays, she disappears into the peaks and valleys of each song, a quiet passion that never quite explodes into pure emotion. Xander Thorne is the exact opposite. A cellist and a rock star, he’s all about big emotion, but not even his six-foot-four frame can contain his skill, his genius...and an attitude that borders on jerkitude.

Lana has had enough. Her ‘perfect’ sister is getting married. In Australia. On Lana’s 30th birthday and no one seems to have noticed. To make matters worse, she’s been given a list of rules she must follow so she doesn’t upstage the bride. Well, rules are meant to be bent right? She’s found a killer dress, now she just needs the most inappropriate wedding date she can find. But where to start?

Daphne Brink doesn’t follow baseball, but watching “America’s Snoozefest” certainly beats sitting at home in the days after she signs her divorce papers. After one too many ballpark beers, she heckles Carolina Battery player Chris Kepler, who quickly proves there might actually be a little crying in baseball. Horrified, Daphne reaches out to Chris on social media to apologize . . . but forgets to identify herself as his heckler in her message.

Georgia Woodward lives by her lists, none more so than the one about her ex, Eli Mora. It’s full of the ironclad dos and don’ts they’ve been following since she returned to the Bay Area after their cataclysmic breakup five years ago. With the wedding of their mutual best friend, Adam, looming, and them about to step into their roles as best woman and man, Georgia’s never needed it more. She refuses to threaten their tight-knit friend group with her messy—and still very present—feelings. The rules on that list will keep her cool, calm, and compartmentalized.

Ali Morris is a professional organizer whose own life is a mess. Her mom died two years ago, then her husband left, and she hasn’t worn pants with a zipper in longer than she cares to remember. No one is more surprised than Ali when the first time she takes off her wedding ring and puts on pants with hardware—overalls count, right?—she meets someone. Or rather, her dog claims a man for her, in the same way he claimed his favorite of her three children: by peeing on him. Ethan smiles at Ali like her pants are just right—like he likes what he sees.

Jamie Canning has never been able to figure out how he lost his closest friend. Four years ago, his tattooed, wisecracking, rule-breaking roommate cut him off without an explanation. So what if things got a little weird on the last night of hockey camp the summer they were 18? It was just a little drunken foolishness. Nobody died.

Yes, I’m a single dad who needs a nanny for the summer. But hiring the stranded runaway bride who shows up on my doorstep in a wedding gown with no references, no skills, and no experience? No one is that desperate.