Why is nautiness so cute?

Yesterday Norah had to have a time out because she would not stop eating her crayons and screaming at me "I want eat colors!". I put her in her crib and she threw out her pillow, blanket, and babies. Then she ripped out her hair tie and took off all her clothes. After about 10 minutes she called me in a sweet voice. I went and checked on her and got her re-dressed. She told me "sorry" and said "I want draw picture. I not eat colors". It was so cute and she was a real sweetheart. But as I was putting dishes away I turned around and noticed that she had blue crayon all over her lips and cheeks and was smiling.