Because it doesn’t really seem like Baek Naa is in love with the MC. If anything, he’s just using him as a way to get at or torment his younger brother. On the MC’s side, I don’t think he’s in love with Baek Naa either. He clearly has some degree of affection or attachment toward him but that’s only bcs he lost his memories, he also seems aware that something is off and keeps his guard up. The problem is that he can’t quite identify what’s wrong. So I don’t really think that counts as a love triangle.

Can someone explain to me why this is not consider as love triangle or corner whatever cuz i read comments sayitthis is not love triangle