Unfortunately, trauma is dealt with differently by people, Jaekyung's way mirrors the trauma, with violence and pushing people away.
That does make him an asshole, but I get where he's coming from, sometimes you don't realize your reaction until it's too late and you've already hurt people, yourself, etc. And when you're already ticked off, everything adds on top and it's even harder to calm down, so it get worse. Hopefully he's learn a bit from his ways and will apologize soon ish at the very least, but we'll see how the author goes with it.
Y’all, if you don't know what a concussion is and its possible outcomes (death/memory loss/etc.), or the trauma such little incidents that you couldn't prevent can cause on small kids, you shouldn’t be here. There's no way you guys are 18+ ( ̄∇ ̄") or go read some bio books about how our body work, might help in the future








Remember when this was about a song..... yeaaaaaaaah
I get so bitter I'm so sad, but oh well, we'll see this through :(