I think I said about three words to you that first day, but I gave you my number. You flashed me that blinding smile and told me, guess I'll take that as a yes then. It's basically when your emotions get too much and you might cry. Upset in English, you upset, you can be upset because you're sad or you can beupset because you're angry. So flash like a flash on a camera, a flash of light and you can flash a smile as well.