Heartthrob

Sam Maddox, a girl grappling with her father’s suicide, has gained a reputation at her high school for being somewhat promiscuous. When she starts dating the exceptionally intelligent Henry Sinclair, who is headed to MIT, their contrasting personalities create a strong attraction. Unbeknownst to Sam, Henry is consumed by a dangerously intense romantic fixation and is willing to eliminate anyone who threatens their ill-fated and increasingly lethal relationship.