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.

What’s not on her list? Eli arriving from New York with a new rule-breaking attitude or the all-inclusive venue burning to the ground, leaving the bride and groom in dire straits. Nor does she anticipate Adam asking her and Eli to help him make a miracle happen. Together.

As Georgia and Eli rush up to Napa Valley to pull off the perfect wedding, their old chemistry comes back in technicolor. Somewhere between cake tastings gone wrong, disastrous DJ auditions, and Eli’s heated attention, Georgia starts recognizing the man she fell in love with before. And if she lets herself break her rules, she might find what they’re building isn’t the something old that ruined them—it’s a chance at something new.