the brother confessed to him?! as in incest?!
more like the brother probably confessed he was gay to Byul. Not like confess his feelings to him lol.
But from the current raws it does seem like it. Or just a super clingy bro....
Possible spoiler
Possible spoiler
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IDK lil bro is super clingy and jealous, it seems like that. He is all up and hugging, like there ain't no action happening between the two MCs. Even uke was masturbating in the restroom. Even at the end the two MCs reached for something and they touch hands and blush, chapter ends with lil bro with a mad face.
they r step bros
super late ...sorry... so basically Byul see the incest manhwa his step-bro reading, he confront his bro then he come out and proceed to confessed his feeling to Byul ... .(づ￣ ³￣)づ then Byul start to distance/avoid himself to his bro...
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So byul don't really HATE his brother for being gay he feels irk by it for sur, specially because the little brother confessed to him in that kind of way, so his like that.