 Once upon a time there was a small boy named Steven who went to the park with his dad. Whilst running around, he felt an itch on his arm. He rubbed his arm and his dad asked him what was wrong. Steven replied "I have an itch". With a smile, his dad replied "Maybe a friendly caterpillar is visiting you". Steven was curious and started to search around, but he couldn't find any caterpillar. 
Suddenly, he noticed a small furry caterpillar on his arm. He investigated and realised that the caterpillar was what had made him itch. He looked up to his dad and showed him the caterpillar. His dad smiled and then Steven noticed the small caterpillar had become bigger, it was now a butterfly! Steven was amazed; he didn't realise that caterpillars could turn into butterflies. He gently butterfly flew away into the sky. 
Steven watched it fly away and realised that life can bring so many surprises. He held his dad's hand and smiled as they walked away from the park.
