Chpt. 53: Yoon calls Jinwon and finds out Dung Se Eun is with Wonwoo. On his way there, we see a flashback to what happened the night Wonwoo “Spent” the night at Se Eun’s after Wonwoo saw him with the red hair girl. ..
Chpt. 54: present time, Yoon goes looking for Wonwoo.
just get his shit sob story over and done with. I'm not ever going to sympathize with him