what Lucy thinks we do while she is sleeping

Sweetheart, don't kick the little brother, you're waking him up.
Why?
You wouldn't like it if somebody kicked you while you were sleeping.

(pause)

Who kicked me?

No one kicked you.
Who kicked me while I was sleeping?
No one kicked you, that's what I'm saying.
Did you kick me?
No! (laughing now)

(pause)

Did Daddy kick me?
No, no one kicked you. we don't kick you when you're sleeping.

(pause)

Who kicked me?
No one!

Who kicked me in the night?