Ashley is a regular girl with a strange imagination. She believes in heaven and hell, angels and devils, the afterlife and strangely, she also believes in ghosts.
Luke happens to be a ghost, or a spirit that walks around the Earth. Strangely, he loves Ashley. Ever since she moved away from her parent's house to live with her best friend, Luke has been paying more and more attention to her. But he can't hold her or touch her, much less kiss her and tell her that he loves her.
He just wants Ashley to know how he feels.