One day, a little boy named Tim went to the park with his mom. Tim saw a big oak tree and wanted to play near it. He was restless and could not wait to have fun. Tim saw a slide next to the oak tree. He climbed up and slid down the slide with a big smile on his face. He did this many times, laughing and having fun. But then, something unexpected happened. As Tim slid down the slide one more time, the oak tree started to shake. The tree was not really a tree, but a big, friendly giant! The giant stood up and asked Tim if he wanted to play. Tim and the giant played together all day, and Tim had the best day at the park ever.