The way that Sonia talks about her race suggests that she doesn’t believe it’s the only thing people should notice or know about her—everyone, she seems to suggest, is more than the color of their skin or where their grandparents came from. She’s well aware that white people can be kind and generous, just like they can be racist and terrible—and given how much weight she places on the family she knows she’ll build with Kevin, she knows that this school isn’t right.