Till now: Seong-Ho is conflicted because he's desperate for his feelings to reciprocate from Na-Kyum whereas Na-Kyum still can't let go of In-Hun because he regrets his present now, still thinking he's forced and tends to say sorry rather than noticing senpai's feelings lol and so Seong-Ho's going to make the wrong choice now...
But I think they'll end up together in the end, moving on from past.
Manhwakas finding out mangago and declaring wars lolol
Just meh
I saw this in lezhin(Korean), I think it's complete there.
Ahahaha lol bless the kids who misread this as Doraemon