This guy who is wearing black leather coat is my short time friend whom I met at Qatar airport when I was passing through Qatar in the last December. I had a small talk with him. He had said that he was going home after 4 years. 

I tried to read his face to some extent and found that he was not happy even if he is heading for home after such a long time. I asked slightly, but he did not like to mention in detail. 

The next problem is that I could not deliver his photo to him, coz he forgot to give him contact to me.

Thanks