Responses
It seems that he changed for good though,and if you dont ship this i suggest you read something else?
Also its called character development,its like he is damn sangwoo
Damn. People please don't be angry~ Why to gotta hate me when he literally is mentally unstable and can't live without making any mistakes~?
Damn. He be acting all lovey-dovey with him then goes crazy after a few episodes. This just ain't how a relationship is supposed to work.