How come so few movies make use of the most kino interracial dynamic; the pairing of a nerdy white guy and a spunky black girl?

I want a chocolate queen in my country

I need chocolate in my life in my country
Do you?

>Faced with the choice of eviction from his parent's basement or signing up for a dance class at the local community center, Chud reluctantly chooses the dance class
>Monique, a feisty volunteer instructor notices Chud's hidden potential, and despite Chud's misgivings, convinces him to sign up with her for the dance competition at the local tavern taking place at the end of the month

>Faced with the choice of eviction from his parent's basement or signing up for a dance class at the local community center, Chud reluctantly chooses the dance class
>Monique, a feisty volunteer instructor notices Chud's hidden potential, and despite Chud's misgivings, convinces him to sign up with her for the dance competition at the local tavern taking place at the end of the month

He was an uptown straight A student. She was an unloved girl from the streets.
Fate forced them together, could hatred tear them apart?
This white boy summer they will learn, that rhythm knows no boundaries, footwork is blind and in this world, it's serve or be served.
Step Up - A Chud's Journey.