One day, a little girl named Lily was playing in her room. She saw a pretty pattern on the floor. It looked like a big circle with many colors. Lily wanted to touch it, so she kneeled down on the floor.
As Lily kneeled, she felt a hurt on her knee. She looked and saw a small rock. "Ouch!" she said. She picked up the rock and showed it to her mom. "Mom, this rock hurt my knee," Lily told her mom.
Her mom looked at the rock and said, "I'm sorry, Lily. Let me help you." She took the rock away and put a soft bandage on Lily's knee. "All better now," her mom said with a smile. Lily smiled too and went back to play with the pretty pattern on the floor.
