The sun is shining. I have a fresh baguette in hand. All is well with the world. A woman, graceful and long-limbed, sun shining through her hair, is walking towards me in a gorgeous dress; the kind of dress you used to see in the movies: perfectly cut, white and fresh, a small pleated piece of old-school glamour. She looks stunning. I love the dress, it's just the kind of thing I'd cherish to wear. I'm nearly a bit enamored of this distracted, lovely woman. I stop not more than a foot from her, turn to say "What a lovely dress, Madame", because it's just one of those share the feel-good feeling days. As I open my mouth...
She reaches down and scratches herself. There's no mistaking this: a good, full, obviously satisfying scratch.
I kept walking.