Gemma had her summer all planned out, but it takes a sharp turn when she gets dumped and finds herself back in the Hamptons after a five-year absence.
Being there puts her at risk of bumping into Hallie, her former best friend (that is, before Gemma ruined her life). But people don't hold grudges forever. Do they?
Gemma intends on making amends, but a small case of mistaken identity causes the people she knew years ago—including Hallie and her dreamy brother Josh—to believe she's someone else. As though the summer wasn't complicated enough already.
Can Gemma keep up the charade? Or will she be found out by the very people she'd been hiding from?
"No one should be talking about the shocking twist ending. What we can talk about is...[Lockhart's] razor-sharp portrayal of a family for whom keeping up appearances is paramount and, ultimately, tragic." —The Chicago Tribune