Good to see some of the old timers here.

Wow Paulette! Sorry to hear that one got away. It sounds like it might have been a winner. If I had been the one with the camera, I think I would have disabled the flash, and if I didn't feel I had enough time to alter the exposure settings, I would have taken the shot without changing anything else. You might have been lucky, and got the shot anyhow. The other alternative would have been (depending on just how depressed she was) to ask her if she would mind if you took the shot with her knowledge, while offering posing suggestions to get the shot you had in your mind.
Ed