Plane wants to be more like Bus, so he tries to act like him - with comically disastrous circumstances - until the team helps him figure out that he is the only one who can solve a specific crisis, by using his special skills.
Jollop accidentally breaks the Vehicle Distress Alarm and mixes up the pictures. Suddenly, there's an emergency and Engie Benjy rushes off to fix Tractor when it's Pilot Pete and Plane who are in trouble.
Bike feels unloved and refuses to deliver messages. Engie Benjy arranges for Fisherman Fin, Pilot Pete and Astronaut Al to send Bike messages to tell him how much they appreciate him.