Allen Weinstein is a high school classmate of Enid and Rebecca and the boy to whom Enid lost her virginity. Allen is a hippie and seems more interested in philosophy, marijuana, and reggae than girls, which is part of the reason Enid is initially attracted to him. After talking at a party, Allen and Enid go to Allen's house every day after school and kiss until Allen's mother comes home at five. After Allen and Enid have sex, Enid does not talk to Allen for several weeks, but Allen leaves a long note in Enid's locker confessing his love to her.