Responses
how about you try and think from wooyeon point of view ,if you when you was a kid you only had your mom ,suddenly you got new family New brother ,the brother stole your mom attention, tried to copy everything you did, every people surrounded you always compare between you and you new brother but the only one that got praised was your little brother ,how you feel? he copied what wooyeon did since he was a kid just that reason already enough to make he hate him .
Chap 26: "I hate that you hate me" if you really hate that he hates you, why are you doing the things that makes him hates you? I Mean yes Mc did bad things to you But revenge isn't always the answer. Probably No one in this manwha knows what talking to fix it is?