At a prestigious school, a single mother confronts a teacher who accuses her son William of bullying other kids. Despite her protests and the teacher’s claim that the children were only defending themselves, William is expelled without a proper investigation, as the security cameras are mysteriously broken. The teacher then fires the mother from her cleaning job, citing neglect, and cruelly insults her and her son. The episode ends with a tense moment when a man arrives, claiming to be William’s father, challenging the teacher's harsh accusations and the mother’s status.