Quentin Compson's narrative section offers a stark contrast to Benjy's. Quentin's obsession with Caddy's promiscuity and his own sense of guilt and responsibility for her actions reveal a rigid moral code that is crumbling under the pressure of changing social norms. His tortured inner monologue exposes the contradictions and hypocrisies of the Old South's aristocratic values, particularly the expectation of chivalry and honor.