Once upon a time, there was a grumpy rat named Tom. Tom lived in a small hole in a big house. He did not like to play with other rats. He always said, "I want to be alone."
One day, a happy rat named Sue came to Tom's hole. Sue said, "Hi, Tom! Do you want to play with me?" Tom was grumpy and said, "No! I want to be alone."
Sue was sad, but she had an idea. She found a big, yummy cheese and brought it to Tom. She said, "Look, Tom! I have cheese. Let's share and be friends." Tom saw the cheese and his eyes got big. He smiled and said, "Okay, Sue. I will share the cheese and be your friend."
From that day on, Tom was not grumpy anymore. He and Sue played together, shared food, and had fun. They were the best of friends, and everyone was happy. And that is the story of Tom the grumpy rat, who learned to be happy and make friends.
