Once upon a time, in a small house, there was a gloomy bedroom. In this bedroom, there lived a little bird named Tim. Tim was a happy bird, but he did not like how dark his room was.
One day, Tim decided to whistle a happy song to make his bedroom feel less gloomy. He whistled and whistled, and soon, the sun came out. The sun's light made the bedroom bright and happy.
Now, Tim's bedroom was no longer gloomy. Tim felt so happy that he whistled even more. Every day, Tim would whistle his happy song, and his bedroom stayed bright and full of light. And they all lived happily ever after.
