Was the reason uke suddenly become cute to people bcz of the brother

I think he is, but I also think he's the reason everyone found him weird before, like it not that the brother made him prettier now, but rather that he stopped making him look weird and that for some reason Cheyoung was the only one that wasn't affected by the *spell?* and could always see hajoon how he acttually is

yes that's what i thought too!!