Troublesome two

Me, "What's color is this?" 
2-year-old Boy, "No! I don't know!"
Me, "Is this green?"
Boy, "No!"
Me, "Are you tired?"
Boy, "No!"
Me, "Your mom told me you like singing in your bed!"
Boy, "No!"
I talked to his maid for a while and then we said goodbye.
Boy, "Goodbye."
Me, "Great, you say goodbye to me!"
Boy, "NO!!!"