Bi*** he broke his art pieces, he himself is at a breakin point. Explain then kiss. If I was in such a situation then I will be breaking breaking some bones if someone touches me before explaining.
@just me Kissing to shut up someone is okay till it's a small fight. Personally I am someone who withdraws when hurt. So, even if Jinwoo doesn't want to listen what Colton can do is to say his side regardless Jinwoo is listening to him or not. Jinwoo didn't want him entering his house he still did by pushing him so he could have held him down or just said it out loud. They were in the same room so it could have been done. I feel like this because Jinwoo was so hurt that he broke his art pieces. Breaking something which you made from scratch and invested a lot of time and energy because of someone means they must have hurt you real bad. When Colton entered the room they could have shown him reacting to the broken art pieces. All the art pieces are broken except one. It could mean that even though he has given up, he still is holding on a thread, a hope. That could have made this more emotional I think. Kissing is used most of the time in stories for situations like this but the setting of this thing was different. That is why a different approach could have seemed more sophisticated or mature I think.