Diesel is making fun of Skarloey, Rheneas, Sir Handel, & Freddie, they really don't like that, which makes them very cross or mad. However, when Daisy & Gordon Arrives At The Flour Mill, Suddenly, They Saw Devious Diesel And Daisy & Gordon Decided to give them a chase and much to diesel's laughter. The Next Day, After Henry Finishing Collecting his coaches before going on a journey, Then He Heard Devious Diesel. And Henry Wanted To Go Back to the sheds as our new home. Later Thomas saw Devious Diesel, and then Thomas bumped Devious Diesel on purpose, until Devious Diesel Falls Down into the big water. Much to diesel's dismay. Thomas and the other Engines explains that Devious Diesel is finally gone. When Sir Topham Hatt Arrived, they told Everyone that Devious Diesel is gone in disgrace. They did a great job doing their work. Much to Thomas feeling happy. That's Why Thomas Discovers Diesel Is a terrible bad behavior Engine.
