chunk: Keating is fired and Nolan takes over teaching the class. Keating interrupts the class to collect personal articles; before he leaves Todd shouts that all of them were forced to sign the letter that resulted in his dismissal and that Neil's death was not his fault. Todd stands on his desk and salutes Keating with the words "O Captain! My Captain!". Over half the rest of the class does the same, ignoring Nolan's orders to sit down. Keating is deeply touched by their gesture and realizes his teaching has made a lasting impact. He thanks the boys and departs.