Remember Me (2010)

Tyler (Robert Pattinson), a rebellious young man in New York City, has had a strained relationship with his father (Pierce Brosnan) ever since tragedy separated their family. Tyler didn't think anyone could possibly understand what he was going through until the day he met Ally (Emilie de Ravin) through an unusual twist of fate. Love was the last thing on his mind, but as her spirit unexpectedly heals and inspires him, he begins to fall for her. Through their love, he begins to find happiness and meaning in his life. But soon, hidden secrets are revealed, and the circumstances that brought them together slowly threaten to tear them apart.