This is why Cary Tennis is the best advice writer in the universe:

Yes, her body, but not just her body, in her body but not just in her body, the woman but not just the woman -- the hair, the eyes, the sweat, the fold of flesh, the memories, the voice, the idea of her, the person she is, the things they've done, the wounds they've given, the food they've eaten, the walks they've taken, like falling to their deaths the whole thing flashes before them, and that's the ultimate thing, that's where in that moment it would be so silly for him to think, gee, I wish she weighed 3 pounds less, I wish I could see her hipbones, I wish her ribs were showing, that would really turn me on.

Sigh.