Ethan Mains believes that everyone has a tragedy at some point in their lives. Even the perfect families, who live in those big houses with the white picket fences. Even those quiet people at the back of the class, who turn out to be really sweet and bubbly. Ethan used to believe that his life was his tragedy. Until he met Cassidy Greene. A mystery girl who is unpredictable and wonderfully weird. He soon discovers that Cassidy is his tragedy. Not his life.