Everything's Coming up, Dillon

Dillon Eagle lived next door to Kelsey Ginger all his life. Except he never knew how much she loved him. They had always been the best of friends. When no one was watching that is. When Kelsey can't take it anymore she tries to commit suicide. Thinking that maybe it will get his attention. It does... Dillon falls for Kelsey hard and fast. Something Kelsey now realizes she isn't ready for. After four years of the magic number 13 break up day can Dillion break her of this curse? Or is she forever forced to break up with a guy after 13 days?