what his story?

On my way to office I watch this middle aged bald guy sitting alone on a corner of a construction site having breakfast while facing the wall with a group of his colleagues eat in group. What is his story?

All of us have our own stories. But sometimes in the daily grind of life, the essence of the story gets lost.

PS: Celebrated durga puja with anurag yelling in background and reminding me how an agarbatti can douse the whole apartment in fire. What's his story ??