I expected a lot from this series (and at first i enjoyed it) but the ending disappointed me so much: they were treating so many important topics and then everthing was ruined by: hole-plots; a bunch of situations happening without a reason and terrible behaviours!

1) Thua's plot twist destroyed every interest i had in the 2nd couple: all the characters acted like he never did anything bad.
2) Outing is something i would never excuse, it's such a delicated topic, i hate how they handled it.
3) Dika's relationship with the Headmaster (or was it a teacher? idk) felt unnecessary.
4) The three protesting guys could leave the school if they did not like the rules, or the Headmaster could expell them.
5) They mentioned that behind Akk's behaviours (regarding the curse) stood the Headmaster but then - when all the situation with Dika came out - they seemed to forget it (the Headmaster did not even apologize, he resigned at least).

And i could continue... but i won't. I'll just remember this series as a good (but imperfect) bl.