Margot Cooper has given up on love. After a painful breakup, she's settled for casual flings and sworn off commitment. But as her friends celebrate their own happily-ever-afters, she can't help but wonder if she's missing out.

During a wedding venue tour with her engaged friends, Margot's world tilts when she runs into Olivia Grant—the one who got away. First love, childhood best friend, and the last person Margot expected to see after a decade apart. Olivia, now a wedding planner starting fresh in Seattle after a messy divorce, is just as surprised to see Margot.

When unforeseen circumstances leave Olivia without a place to stay, Margot offers her spare room. Under the same roof, old sparks reignite and buried feelings resurface. Laughter fills the spaces between them, but so do unspoken doubts and fears.

As they navigate shared memories and undeniable chemistry, Margot and Olivia must decide: Will they risk their hearts again for a second chance at love, or will history repeat itself?