Ok, this draw actually scared me. I mean... I could be Bianca.. except of the hat (mine is violet) I've got the same clothes and totally look like your draw. Dark skin, long black hair, brown-almost black-eyes... YEAHH!!! I will got a really cool brother.. Wait a minute... I'm nineteen... F*CK! I thought tat maybe I would be Bianca
I never could like Bianca for leaving Nico at the drop of the hat, but she did care about him, deep down. You show this in their expressions, Nico looking so dang happy while Bianca looks wistful but that little smile is breaking through. Well done!