On the the bus early in the morning with William.
Albert: I don't like him. [a teacher]
William: Nobody likes him.
-silence-
Albert: Have you thought about that he really looks like an egg?
William: Haha. No, I haven't.
Albert: I don't like shapes.
William: You can be a shape.
Albert: Cool, can I be a triangle?
William: I thought you said you didn't like shapes.
Albert: What?
William: ... You need to sleep more.