And then who should come along but Mr. Sly. "Hello there, my dear little friend!" said Mr. Sly with a great big smile. Hoppy was a bit startled, but when he saw the big smile on Mr. Sly's face he decided that there was no danger. "After all," thought Hoppy, "If Mr. Sly is dangerous, why does he smile so much? He must be friendly with that big smile."