Zuko is a mix of Latin and mix of various other genes, but he gives off a Polynesian vibe to me. He is a smart and a chill kind of guy. He identifies as Bi, even though his sexual experiences have been with some trans women that he ended up swapping oral with, it sounds like he is Bi with training wheels. But there is def. a gay/bi vibe from him. He does have a girlfriend, and I am left wondering if he might end up deciding that guys are more fun.