I won't say she has to shoo shoo go away, but at the same time, she should have realized that if the guy liked her brother, chances are he is gay and she'd never stand a chance. So yes, she is a little girl acting like a brat and needs to grow up.
I agree tbh not a fan of her character so far
LOL
She is a child!
At least she was always 100% honest with them about her feelings, which is more than what can be said about the two guys...
Am i the only one who thinks the sister is a c*nt? I understand you got rejected and the guy you like likes your brother, but is it really necessary to act like a child? This is yaoi, theres no room for little girls and their pointless crushes! Go away fly! *shoo, shoo*