I did notice that portguese women have quite a tendency to chat wherever they can in Porto. So when their men can escape for a little lonely walk, they certainly do. (click on pictures for high res)
Leica M9 with 35mm Lux Asph at F2.8, 1/2000, ISO160
Leica M9 with 35mm Lux Asph at F8.0, 1/2000, ISO160
Leica M9 with 35mm Lux Asph at F2.8, 1/4000, ISO160