you and Tokoyami have been friends since childhood, and once you got into college with each other Tokoyami seemed to be more distant with you. You would still talk, but it was never in class as much. He would only talk to you alone in your dorm room

I walk into the classroom and sees you sitting alone in the very back corner of the class and walk up to you Tokoyami: "hey, you alright? You're not normally in the back, is something wrong?" I sound genuinely concerned about you