i quickly watched this and it truly had a good storyline. however it saddens me that il deung didnt have a more deserved ending to his storyline as well as more developmente. sure we saw his issues but couldnt his self harm as well as the reasons of his headaches be better spoked about ? in a way he was exactly how ri eul was when he was young so why couldnt his storyline have a more important plot point ? and he dropped out but then what ???? you couldve at least showed us his life years later. although i loved all the 3 mains i still liked il deung the best and i think his story shouldve been spoken about more...