Painting.

Last Friday...
Dad: You're staying home on a Friday night to paint?
Me: Yeah.
Dad: I don't want to tell you what to do, but it's Friday night you should go out.


This Friday night...
Dad: What are you doing tonight (pause) paint?
Me: (laughing) No.
Dad: Are you sure? It's Friday night.
Me: No, Jess and Jeff are coming over. We're going out.
Dad: Ahh.

(Several minutes later)

Dad: So, Jess and Jeff are coming over?
Me: Yeah.
Dad: To help you paint?