What’s the most possible relationship between the two speakers?

M: How shall I do it, madam?
W: Just tidy it up a bit, please.
M: Do you want some spray?
W: No, nothing at all, thank you very much.

M: Do you like your salad?
W: Yes. It’s nice and fresh. And I’m thinking of some ice cream after it. Is yours good, too?
M: No. Mine is rather tasteless.
W: Maybe you need some salt and some olive oil.