So just to remind you, there's a love story in American Horror Story: Murder House between Taissa Farmiga's character Violet...
...And Evan Peters' character Tate. The twist, of course, is that Tate is actually a crazy psychotic ghost.
Well, genius Tumblr user jimmy-darling realized there were actually a lot of hints along the way.
Basically, it was a really messed up version of Casper.
Remember this is really cute as long as you don't think about the fact Evan Peters' character is a mass murderer who tried to summon the antichrist by having sex with Violet's mom.