Jennifer Lopez (Maid in Manhattan, Out of Sight, Monster-in-Law, The Wedding Planner) stars as Claire Peterson, a high school literature teacher struggling to get back in the dating game after separating from her cheating husband (John Corbett, TV's Parenthood and United States of Tara). When handsome and charismatic 19-year-old Noah (Ryan Guzman, Step Up series, TV's Pretty Little Liars) moves in next door, Claire has a moment of weakness that leads to an extremely intense and intimate night together. Noah's attraction quickly turns into a dangerous, violent obsession, forcing Claire to her limits as she protects her world from being torn apart.