Responses
Because in this one he is still in his high school mentality. On the original his mentality has changed already. He's more mature. As he said he changed for Nemu so he tries to be more mature to become a respectable member of society for him.
(づ￣ ³￣)づ
Maya in recent chapters are a bit rigid and cool but in this I can still see his old childish side <3 It feels like he's a different character kind of