I am BBC ( British Born Chinese ) and I am only really attracted to white chicks.
Now I've heard from some of my friends that white chicks, if they go for guys who are not whites, usually go for blacks.
Also by walking in the street here in London, I see many couples where the girl is white and the guy is black, and I hardly see couples where the guy is east asian and the girl is white.
I see many couples where the guy is white and the girl is east asian yeah but not the opposite.