Jessica Harley is 17, a senior in high school, and hopelessly in love with her bestfriend, Andrew Brett. Near the end of summer, she meets a handsome stranger, and dates him. When Drew finally confesses his feelings for her, she breaks-up with the mystery man. School starts, and she gets a horrifying surprise. As the school year progresses, she finds out that she's in more danger than she realized. Will she be able to survive her last year of high school, or will an obsession become the death of her?