One day, a little fish named Sam was sad. He could not swim fast like his friends. They would all go and play, but Sam was always left behind. He would watch them and wish he could swim fast too.
One day, Sam saw a big print on the sand. It looked like a big foot. He was very curious, so he followed the print. Then, he found a big crab named Carl. Carl said, "Hello, little fish! Why are you sad?" Sam told Carl that he could not swim fast like his friends. Carl had an idea. "I can help you swim fast," he said.
Carl told Sam to hold on to his big claw. Then, they swam very fast together. Sam was so happy! He could finally swim fast like his friends. From that day on, Sam and Carl were best friends. They played and swam together every day. And Sam was not sad anymore.
