One sunny day, a little boy named Tim went to the park. He wanted to discover new things. He saw a big tree with many leaves. Tim thought it was fun to play near the tree.
As Tim was playing, he saw a small, filthy ball under the tree. It was very dirty, but he picked it up. Just then, a little girl named Lily came running. "That's my ball!" she said. Tim smiled and gave her the ball.
They played together and had a lot of fun. But then, Tim tripped and had a fall. Lily helped him up and they both laughed. They became good friends and played in the park every day.
