chunk: George walks through London to the bank, where he is given a humiliating cashiering and is dismissed. Looking to the tuppence for words, he raucously blurts out, "Supercalifragilisticexpialidocious!", tells one of Uncle Albert's jokes the children originally told him, and happily heads home. Dawes mulls over the joke, but finally "gets" it, and floats up into the air, laughing. The next day, the wind changes, which means that Mary must leave. A happier George is found at home, having fixed his children’s kite, and takes the family out to fly it. In the park, the Banks meet Mr. Dawes Jr, who reveals that his father died happily laughing from the joke and re-employs George as a junior partner. With her work done, Mary flies away with Bert bidding her farewell, telling her not to stay away too long.