Waxing nostalgic about the bittersweet passage from childhood to puberty, four childhood girlfriends — Teeny, Chrissy, Samantha and Roberta — recall the magical summer of 1970. During their walk down memory lane, they reconcile experiences with boys, secrets, bullies and more.

Jamie is 21. She's from Atlanta. She's come to Brooklyn to visit her friend Samantha, but she can't find her. Jamie meets a stranger named Charlie on the subway and spends 24 hours hanging out with him.