Hmmm idk, if I had to guess, following the worst case scenario, I think that homeboy is just in a coma, and all of this is a dream. Which is why he does not understand them AND can't learn the language. I'll go with that for now
the fuck? dont get me wrong I wanted him to go back to mary but he just....went back to Mary? what the fuck? thats not how it works shouldn't he be summoned again or something?