Just like his Daddy, Caillou loves anything to do with cars, so he’s very happy when Dad asks him to help wash the family car. And while he sits in the car, he imagines he’s driving a car to the beach. When he beeps the horn, he surprises Dad, making him accidentally turn the hose on himself. Later on, when the family really goes for a drive to the beach, Caillou is reminded of his imaginary journey.