"Mom?"

Yes, Arnold?
Oh nothing. I just wanted to see if you were still in the loft.
Mom?
Yes?
Oh nothing. I just wanted you to notice that I'm up here on the ledge.
Mom?
Yes?
Audrey's up on the ledge.
I see.
I want to be up on the ledge.
No, I'd really rather you didn't.
Maybe I'll come upstairs and be with you
[Arnold merp-up noise]
Hmmmmm... maybe I can figure out how she got up on that ledge.
Arnold, I'd really rather you didn't.
Hi Mom.
Hi Audrey-kitty. Are you finished being up on the ledge?
I wasn't on the ledge. I don't know what you're talking about.