Creep
The problem with Aaron is that he doesn't love enough, he cares but caring isn't loving. He was caring enough to go see Josef but he was to closed minded. Josef loved Aaron but Aaron got freaked out by the animalistic side of Josef. If Aaron was open-minded by now they would be top 5 gay couples, fuck, they could even squeeze into top 3.
I promise that if there aren't any yaoi fanfics on Reddit about this movie I'm gonna be pretty upset