I said I shipped Joker and Batman as a joke, BUT OH MY GOD, THE ENDING- it was so cute! And the sunset and the romantic music and Joker being so happy when Batman said he hated him. And Batman saying that Joker is the reason he gets up in the morning- the almost kiss at the end - just dhfuidwlemjfjgjcndndn.
Dude, I barely know anything about the DCU, but I ship them a lot! The lego versions, because Joker is just a trouble maker instead of clinically insane. But still! I love this movie a lot!