IM CALLIN IT THAT WHITE HAIRED GIRL IS DEFINETLY A GUY, I CANT SEE IT

I was thinking that also

I was looking for boobs but couldn’t find any. xD But since she called her older brother “oppa” she could be a girl

I went back and where she supposed to have boobs, she only has a slight curve or nothing. Her hands though are definitely giving me man vibes