Diana Watts (Lindsay Burdge), young high school English teacher, goes through the motions: She administers quizzes; she lunches with her colleagues in the faculty room; she chaperones the Sadie Hawkins dance. After school, though, she's rendezvousing with Eric (Will Brittain), a handsome senior in one of her classes. They have sex in the backseat of her car. She sneaks into his bedroom. They go to his father's ranch. When she's not with him, Diana's plugged into her Blackberry, eager for his texts. He asks her for a picture, she takes off her bra and sends one. "U r so hot," he replies.