Sharp Teeth?

Here's a story from a few days ago that I know some of you can appreciate. Melody was playing with her quadruplet cousins, as usual, and got punched by Mason. I think she was irritating him, as usual. Well, she got mad at him for punching her and she caught his hand and bit his finger. As I was disciplining her for her actions and was letting her know that making Mason bleed was not an answer to him hitting her she asked me what I meant by telling her that he was bleeding. I showed her that his finger was bleeding from both sides and that her teeth had done that damage. She looked at me and simply said "he can't be bleeding, I didn't even use my sharp teeth." I had to turn my head as I laughed.