Have you ever thought about arranging a romantic rendezvous in a supermarket? You decide where to meet, which supermarket, which aisle, and at what time. If you don't know each other, you decide on a method of recognition; from there, it starts with knowing glances. Then you can decide whether to go to a dressing room, go out to the parking lot, go to a motel, or get a coffee. At this point, you might ask, "What about the husband?" He can follow the whole thing secretly or receive WAP messages telling him how it's going.