"No, you can't have it, because it's not for boys."

This is Grey's longest sentence to date (at least something close, since B and I cannot quite remember). He has taken to telling Jane no to everything, even if I say yes. This time, he was telling her no applesauce. He just started saying "acuz" (because) this week and it's pretty funny to hear some of his explanations.
When we tried to tell him Jane's a girl and he's a boy, he said, "No, I Gwey-gwey (Grey-grey)."