Chloe Moretz is torn between life and death in the first trailer for the upcoming drama If I Stay. Based on the novel by Gayle Forman, the story follows Mia Hall (Chloe Moretz), a talented young classical musician who must decide whether she wants pursue her dreams or a relationship with a young rocker (Jamie Blackley). During a family drive one snowy morning, she is faced with an even tougher choice after a fatal car crash tears her family apart. Mireille Enos, Liana Liberato, Lauren Lee Smith and Joshua Leonard co-star in director R.J. Cutler's drama, in theaters August 22.