A Creed Funny

I was at the table helping Jack and Emma with their math and Creed was coloring beside Emma. He reached over and drew a line on her math paper. She tattled on him and I said, "Creed....." but before I could finish he said, "I not do anything." I asked him, "Are you telling me a story?" He smiles really big, "Yes! I am! Thomas[the train], one day he..."