this man made me so happy! I was across the road, trying to take a satisfactory photo of him, and because the street was so crowded I found it hard. he realised this and continued to stay in this position, while staring at the camera for a couple of minutes before I managed this photo. 
I think the thing I like most about photography is that it allows me to make connections with people and my surroundings without any words! 
I thanked him with a smile :)