I would remember her face but I haven't bumped into anyone recently.
back in 1997, when I used the incall agency "Divas" there was one I saw a few times.. and when I went to the local pub for some beer, I saw her there with a guy. I just left her alone with that guy (she was there to have some drink and stuff and it was not my business what she was doing in her private time since I was not her boyfriend ).