Once upon a time, there was a chubby monkey named Momo. Momo loved to climb trees in the big forest. One day, Momo met a new friend, a small bird named Tweet. Tweet said, "Momo, I can't climb trees like you. Can you help me?"
Momo thought for a moment and said, "Yes, Tweet! I will help you climb the tree." Momo had a plan. He found a long vine and tied it to a high branch. He told Tweet, "Hold on to the vine, and I will pull you up."
As Momo began to pull the vine, something unexpected happened. Tweet was not going up, but Momo was going down! The chubby monkey was too heavy for the little bird. They both laughed and said, "We can't climb the tree together, but we can still play on the ground."
From that day on, Momo and Tweet played together on the ground, and they were the best of friends. And sometimes, Momo would still climb the trees, but he always came back down to play with his friend Tweet.
