Im correcting myself even tought he didn't beat him up he's the reason others did and made his life miserable for 5 years and even saying while doing this he didn't really hate him what made it even worse in my opinion. He used him so many times, intentionally hurt his feelings, made him feel smaller and insignificant, and still has the guts to face yean family like it's his own( oh not to mention he's a cheater he used to date two girl at the same time). We saw how easily yean made friends after he transferred, literally he was liked by everyone and what a natural cheerful character he is and the only reason why he wasn't in these 5 years was skyer, we clearly saw that. Of course he had it hard bc of his family situation but that doesn't mean its easily forgive-able. When he said in ch 33 that his mother made him like this but HE made yeon like this YESS you made him traumatized for the rest of his life and he has to at least made up for this for the rest of HIS life PERIOD.
My Starry Sky