SH: What are you doing?
Me: Folding towels.
SH: Aren't we going to leave for the restaurant soon?
Me: Yes. I'm ready. I'm waiting for you.
SH: Then why are you folding?
Me: So I'm not wasting time.
SH: Why can't you just stand around and wait?
Me: Why should I waste my time?
SH: Can't you just enjoy the process of waiting for me?
Me: You never do that for me.
SH: That's different.