You guys can pity dowha all you want but do not make suae out to be the villain just because she isn't returning back those feelings.
I'm mostly upset because I want her to leave him alone to sort out his feelings on his own. It's like stop twisting the knife soo-ae just leave him alone or actually care about him as a person and not a beta reader. Either help him with his feelings and care about him and how he's isolating himself from his peers and giving up on school or leave him alone.
I think in-seob's hole got him in a nice grip