Emmy Jameson lives by three rules: no dating, no sharing personal news at work, and baseball above everything. As the only female data analyst for a professional baseball team, Emmy is constantly trying to prove herself. Especially when she’s put up for a senior analyst position against her arrogant, infuriating coworker Gabe Olson. Sure, he’s gorgeous and smart and he was a baseball star in college who knows the sport inside and out, but so does Emmy. She is not going to lose to him again. There will be no distractions this summer. Not even her sister’s pending destination wedding in Mexico.

Perfect strangers Lucy and Greta have agreed to a house swap—and boy, are they going to regret it. Lucy’s hometown of Dallas has gone from home sweet home to vicious snake pit in the blink of an eye after her son makes a mistake he can’t undo. And Greta’s beloved flat in Berlin is suddenly up for grabs when her husband Otto takes a dream job in Texas without even telling her. In their rush to leave town, Lucy and Greta make a deal, pack their bags, and—thanks to martinis, desperation, and some very rusty German—have absolutely no idea what they’re getting themselves into.

Like naughty and nice, Mariah and Ellie are complete opposites. Small-time actress Ellie is thrilled to be back on set of a cozy holiday film, while makeup artist Mariah only views the low-budget project as a stepping stone on her way to more serious movies. The pair definitely don't hit it off when they're introduced, but if they want to survive the summer heat—and Mariah's stifling Canadian hometown—they've got to keep it professional. Luckily, holiday cheer is Ellie's specialty, and she's determined to win stubborn Mariah over.

On the eve of their college graduation, best friends Javier Báez and Marisol Campos swore never to date someone the other doesn’t approve of. Now, almost a decade later, Javi has a problem. Mari, the woman he’s secretly pined for since sophomore year, is engaged—and Javi didn’t even get the chance to vet the Pedro Pascal knockoff she plans to marry.

Samantha Parker has the perfect life—a loving husband, three wonderful kids and a comfortable suburban lifestyle. But on the brink of their long-awaited empty-nest chapter, Will asks Samantha for something she never dreamed of: an open marriage. Desperate to keep her husband happy, Samantha proposes a summerlong separation with no contact. She knows she has to use the opportunity to find herself, but she also has no interest in being with anyone but Will. She’s confident when the season is over, they’ll get back together like this time never happened.