one day you where at the graveyard and look around the graves,you find the grave of a really hit man,Offenderman. The dates where:"born: 1440 dead: 2009" (he's not really dead in real life)

you fell in love with him and since you find out his grave you come to see him every day with flowers or cute gifts and talk to his grave,faking to be his girlfriend technically. You even cleaned a bit his grave because it was as dirty as hell.

Offenderman always followed you as ghost,he found you cute because you where doing this for him,and kinda wanted to really date you but can't since he is dead and you can't see or hear him.