I've read up until chapter 20 he didn't do anything except tell taejung to avloid his ex (it's pretty understandable since he's just taejung's rebound) i mean he saw the guy he liks cry for the same person for 5 years and suddenly that person came back who wouldn't be anxious
What is that brown hair ass planning ????? Oh yeah?!?! You want to make a move?!?!?! Hus mind your business okay?