Responses
I don't think so. Spoiler : he don't even care about that guy at all. They were friends and there's 2 reason of that scene. First, his life was hard as yakuza inheritance. 2nd, he came after he fight with sooyoung. Taesung remember sooyoung after a fight in highschool. Probably he got crush since then but who knows. ╮(￣▽￣)╭
Ahh i see. Thanks for the explanation!
Wait, from that mob guy's flashback, does this mean that park taesung used to be a bottom?