I think there's a great chance the existence of mirrors/reflective surfaces silently fucks Rocky up.
Like, Grace is in the bathroom, shaving, the curtain pulled to the side and suddenly he stops and says "stop touching my stuff". Rocky, frozen, somewhere behind him, can't fathom how Grace sensed that. He was so quiet. The razor is so loud. Grace's still facing away from him. What the fuck.
Grace repairing some panel or other and asks for a tool. Without even turning around, he says "no, not that one, the one to its left". Rocky's like are you shitting me. I know for a fact your hearing is ass. You can only see in one direction and I'm not in it!! What?!

















