Reza Hadizadeh:
I like more mature themes and more niche genres like Extracurricular or My Mister
I haven't seen these, nor V.I.P and Misty but I already know that I like your taste, so I'll try, thanks.
if you haven't seen Flower of Evil you really should try, I haven't seen best acting in any drama, mature romance and so deep understanding person you love... really great show
also Hello Monster with complex characters and relationships, romance isn't good but also not important, I skipped some police/investigation parts too, but there are 2 villains, very unusually treated, not black/white, you (and ML) see them as humans though they are serial killers, also there is bromance so emotional that I can't forget... I can't say more without spoilers, but this drama has story lines, that you wont forget.
in Nine: Nine Times Time Travel I liked romance (story also is really good), because it's not usual, girl loves ML so much, for years, she is after him in every life (time travel and kind of paralel lifes), was really some different and good.
Reply 1988 has it's very own charme, nostalgy of youth, positive, nice loveble characters and realistic love triangle, where the guy after loosing confess to himself, that there's noone to blame, not fate, not destiny, he just hasn't enough caurage and will and other guy had. Love isn't always destined and at first look, we make small and big decisions which brings us to someone or somewhere. it was so fresh view, not usual in dramas.
there are other good dramas too which I like, so hope we will exchange suggestions in future too ^_^