My best line? They happen to change depending on the situation. For instance, if this were, say a gala, or a charity auction, I would ask you about your dress, compliment you. Get to know you a little better. But we're in the desert, so I might have to settle for calling your suit exquisite. Not the same punch, I know.

[He's giving her that trademark Bruce Wayne, professional playboy smirk, flashing all perfect teeth with a side of cockiness and confidence.]

It does let me focus more on your face. I don't have to play up your clothing. [Bruce thoughtfully cocks his head, watching her.] I could tell you how bright your eyes look, which they do. Or I could just tell you that you're a beautiful young woman, seeing as that you're of the more... direct types. Maybe one of those work for you.