Yeah, I can see her being a part of that, mostly because she knows how much it sucks to not be able to be your true self.

I read up there about his personality and I think they could get along because Elsa is kind of socially awkward too. In the movie that stems from locking herself in her bedroom for like 10 years so I have to figure out how to put that into the AU - maybe just from having an awkward childhood, being the only witch around, accidentally freezing things, being made fun of, etc.