Things were going well. She found her friend was a single mom. She found that the hood wasn't that bad. She starts dating the brother and has issues with his ex girlfriend who feels that she doesn't belong there and she doesn't belong with the man since she is white and he is black.
The next thing you find is that her friend is telling her that she doesn't fit in. That she should quit trying to understand things which are confusing to her since she never had to live this life as a black woman. Her boyfriend and her get in a fight and break up. He had gotten into med school, but he went back to running with the same group. He had helped her to get in shape with a dance routine and all. When they argue, he starts running with the gang member. When he goes on a run the day she is to try out, he realizes that his sister was the one who put bad thoughts in her head and ran her off. He showed up to show his support when she went to try out and showed her that a black man didn't have to have a role model. He could choose to become an honorable black man. He proved that there was nothing wrong with interracial dating as well.