Tinky Winky is out for a walk when a voice trumpet rises. The voice trumpet repeats the word yellow and Tinky Winky is intrigued and repeats the word after the voice trumpet. A yellow cloud appears in the sky and floats above Tinky Winky. Then the Teletubbies watch a group of children looking at the color yellow. They look at various yellow objects and paint a big yellow picture. The Teletubbies play a hiding game. First they hide behind a tree peeking round. Next they hid behind the hills and then a bush, then Laa-Laa's ball and Dipsy's hat each time popping out and shouting `Boo!' Then the Teletubbies hide behind the Tubby Toast Machine and, finally they hide behind the Tubby Custard Machine. This time Noo Noo finds them. The Teletubbies dance a Bumps-a-daisy Dance.
