This man is very elusive. Every time he sees camera pointing at him, he will definitely shift his direction or he will hide his face by any means. Then I was given a chance, after almost 30 minutes of roaming around, I bumped into him again but I pretended I was not interested in taking his photo at all. He stopped at one of the stores and went inside and I took few more steps away. The alley is a bit dark so I stayed in one corner where he can not notice me immediately.
After 3 minutes of waiting he came out of the store and there I started clicking the shutter button until he made a turn. I guess, a better composition came out with his silhouette.