Sarah wants to believe that her father made a bad mistake rather than that he acted maliciously, but she clearly knows her father’s actions were wrong. She shows here that she dislikes the people who yell at her
and the people who act like she’s “special” for being related to him because both groups assume that she approves of what her father did. Jerome finds Sarah’s moral clarity and her understanding of him, exemplified by her ability to finish his sentence, disturbing because he associates her with whiteness and specifically with his white murderer. He may have difficulty seeing her as an individual person because he has so little experience with middle-class white children due to de facto segregation in schools.