It was tobably because some boy liked the white girl.
Then she should have kicked the black boys ass. I don't know why they claim there's so much racism out there, since there are so many black/white couples in real life, also being portrayed in commercials, TV shows and movies, plus white women walking around Walmart with a black kid in their shopping cart. I don't think I've ever seen a black woman with a white kid in her cart. Now that's racist.