.They are human too, just how much you think someone can endure? And then when he become the worst person ever...people probably would havs dropped this story there...bcoz it had become obvious that Eunsung had completedly ruin him...Chaeun was never a healthy minded person and that's why Eunsung had choosed him but then threw him away in the middle of everything...Just what type of outcome you expect from such a person would be like?