So the group member asked jaeyoung to teach him to be happy -> started taking the happy pill sometime after that I suppose since Jaeyoung says hyung changed slowly overtime -> his happiness slowly deteriorated away and then comes the day he drugged MC as well. I wonder if he was forced into taking the pill by someone else like what he did with MC, or if his life just got shitty and he took it willingly as a last resort.
So the group member asked jaeyoung to teach him to be happy -> started taking the happy pill sometime after that I suppose since Jaeyoung says hyung changed slowly overtime -> his happiness slowly deteriorated away and then comes the day he drugged MC as well.
I wonder if he was forced into taking the pill by someone else like what he did with MC, or if his life just got shitty and he took it willingly as a last resort.