"Hyung, why can't you just accept it? What is so difficult? She is a nice girl and you knew her since we were young. I thought, at least, you will support me and be by my side. I guess I was wrong all the time. By thinking that you are the nicest person I ever known. However, it turns out to be the other way round. You only think of yourself. I regret knowing you," Doojoon kept thinking of these words that came out of Dongwoon's mouth, holding back his t