Ali is sweet, bitingly funny, and just a little naive. Blythe is beautiful, terrifying, and the most popular girl in school. They’ve never even talked to each other, until a party when Ali decides she’ll finally make her move on Sean Nessel. But Sean pushes Ali farther than she wants to go. When she resists—he rapes her. Blythe sees Ali when she runs from the party, everyone sees her. And Blythe knows something happened with Sean; she knows how he treats girls. Even so, she’s his best friend, his confidant. When he tells her it was a misunderstanding, she decides to help him make things right. So Blythe befriends Ali, bringing her into a circle of ruthless popular girls, and sharing her own dark secrets. Despite the betrayal at the heart of their relationship, they see each other, in a way no one ever has before.