Why is bro mad, tho? It takes two to tango and the fact that he just decided it was Jeongyoon's fault that this misunderstanding dragged on for so long when he was perfectly capable of confronting him back then about it just says it all. He could have resolved it by talking to JY, but instead he chose to be obsessive and weird about it. And to top it off, the thing he's angry about is that they couldn't have sex sooner?! Girl, check your priorities. I'm sick and tired of this man's bullshit, enough is enough.