I think your talking about Ch. 84 so yeah I was confused at first as to why he reacted that way I thought he got touched by that man but now im thinking he got in a fight with that guy. Wait what if they were dating? OR he's trying to get in the way of teahwan and the uke's (forgot his name) relationship. So much to consider
If my memory is correct taehwan gave him looks too. Also on https://chiupload.carrd.co
on chapter 33 It was confirmed for me he got touched by that man and maybe.....THATS WHY HE REACTED THAT WAY WHEN DOJIN KISSED HIM IN HIGHSCHOOL OMGGGGGGGGGGG
The raws brooo sheesh the drama