Damn y'all are really annoying with all this Seunghee hate. He most likely has a reason why he's behaving like this? And probably a traumatic one. We know nothing about him right now so we can't even judge him. Calm down and when we ACTUALLY know what kind of person he is, then you can send hate. #-.-)
depression often is a cause for memory loss. maybe that's the reason?
or trauma
That's what i was thinking.