Once upon a time, there was a white comet in the sky. It was very big and bright. It flew high, high up in the sky at night. All the kids liked to look at it before they went to bed.
One day, a little boy named Tim wanted to grab the white comet. He thought it would be fun to play with. So, he climbed up a big tree in his yard. He reached out his hand to grab the comet, but it was still too far away.
Tim asked his friends to help him grab the comet. They all climbed up the tree together. They reached their hands out, and finally, they grabbed the white comet! They were so happy and played with it all day long. And from that day on, they always shared the comet with each other.
