Wait- can he just have a girlfriend....?

True, why would be focus so much on avoiding boys and not in getting girlfriends haha

Well, mc can't see women face because the bl filters

Having reread, it’s also implied he missed a chance during the valentines day chapter where he got chocolates in his bag and assumed they were from a dude who he chose to ignore it to not draw attention. Unfortunately, it seemed they were actually from a girl who was disheartened to see him not react at all.

Yeah that was kinda funny due to opportunity being wasted