In the Boy Meets World Season 3 episode " Life Lessons ," Cory leads a student rebellion against Mr. Feeny's intense finals schedule, leading to unintended vandalism that causes a disheartened Feeny to resign. The crisis forces the students to face the consequences of their actions, with Cory and his friends stopping further destruction, leading to a crucial lesson in character and personal responsibility. You can watch the full episode, featuring this pivotal story and a subplot about Eric's dating life, on streaming services like Apple TV or Plex . Life Lessons - Boy Meets World (Season 3, Episode 18)