YO WHY DOES HE HAVE TO BE DRAWN LIKE A CHILD BRO

Bcs he is?

how is he a child? isn't he like in third year high-school, so he's 17-18 at least

The first time he met him,he was in middle school not high school based on the uniform

I think there's a difference between a child and a high schooler that too who's 18

He was a middle schooler at the beginning??? Besides he is in third one which is the junior in high school