One day, a little bear went for a walk. The bear saw a big, ugly box. He was very curious. He wanted to know what was inside the box. So, he set a trap to catch the box.
The next day, the little bear came back to see if the trap worked. He was so happy to see that the box was caught in the trap. He opened the box and saw a big, shiny ball. He thought it was a toy, so he played with it all day long.
But then, something unexpected happened. The ball started to grow bigger and bigger. The little bear was scared, but he didn't know what to do. Suddenly, the ball popped, and out came a beautiful butterfly! The butterfly had been hiding in the ugly box all along. The little bear and the butterfly became best friends and played together every day.
