Core Plot Summary
The story centers on a young, college-educated man who accompanies his aging, segregationist mother to a weekly exercise class. The mother clings to her privileged, pre-Civil Rights Era worldview, while her son sees himself as progressive and critical of her beliefs. A chance encounter with a Black woman and her son on a public bus escalates the tension, leading to a sudden, tragic climax that forces both the protagonist and reader to confront the gap between idealism and real-world consequences.