Let me just add he sees his brother and his brother's bestie making out and being sexual but instead of linking the pieces together and being like "ah so they're going out, cute" he is just like "oh yes so it is normal for besties to be fukin"
That's why he's called stupidly cute~
"Hina needs a brain doctor" sister he doesn't even have a brain Tomoya deserves better than a weak hoe who can't even say no & let ppl kiss him 24h/7d
Let me just add he sees his brother and his brother's bestie making out and being sexual but instead of linking the pieces together and being like "ah so they're going out, cute" he is just like "oh yes so it is normal for besties to be fukin"