Well, thanks for the reminder. But really, the characters in this manga aren't likeable at all (for me, I don't know about the others' feelings about them). And yea, I've been pissed off by the behaviors of them. Such like, the MC and Hana not being able to give up on Kohinata given by the situation, Kohinata egoistically troubling people around them by concealing their gender (way more than Osana Najimi from komi-san manga) and avoiding being troubled themself, and many others.
I guess I can't be mad anymore at this, I agree that this manga is for entertainment and I've told myself not to put myself in these characters' shoes since it's really troublesome and painful when I face that kinda situation