Yesterday I was looking at a new office for one of my businesses, and I took a picture on the street to show to my colleagues. In that picture someone is crossing the road, but I did not pay much attention to him. I cross the road as well and suddenly bump into Thijs Bosma, a Dutch friend of mine who is doing several projects in Shanghai. Later when I look at the pictures I find out that he is the one who crossed the road on the picture. What are the chances of this happening in a city of 17 million people?