Mummy balloon and Daddy balloon were fed up with baby balloon sleeping in their bed.

Daddy balloon decides to take him to his own room and says to him, "Now listen son, you have to stay in your own bed. Please be a good boy and stay there." He goes off back to bed.

Baby balloon listens carefully and when he hears his parents snoring he goes into their room. He unties his Dad's knot and lets the air out, then does the same to his mum, then unties his own knot, lets some air out and re-ties his knot. He quietly gets into their bed.

The next morning, when they all wake up, Daddy balloon says to him, "Son I'm really disappointed with you. You've let me down, you've let your mum down and you've let yourself down."