Sally: You mean you believe me?
Mac: Of course I believe you.
Sally: How could you believe me?
Mac: If the situation were reversed, wouldn't you believe me? If a strange woman wrote a composition and named it after me and sent me flowers and invited us out to dinner, and I said I didn't know her and never had met her, well (chuckles), what would you think?
Sally: You know exactly what I'd think.