I can't remember much starts with the guy going to a building with a girl test of courage, the girl i think has a sundress with sandals eventually they have sex, at the end it is revealed the guy has already died his regret was dying as a virgin. The girl had this act of pretending to be a scared and having sex with him in order for him to pass on. Then i think it was her grandpa who told her her job isn't finished and then shows there were a bunch of old guys who hasn't passed on wants to have sex with her and she gets pissed funny ending.