I see here a Man lost like a child during this hard and unbelievable time . This is allegory showing completely vulnerable inner child. Nowadays many grownups feel lost and lonely facing unknown. This is my interpretation- because of coffee and cigarettes...
A large take away coffee would imply an early morning, too early for the sleepy-head... mom has already been to the corner shop... or yesterday's container as an ashtray... warmly dressed (mom cares), it's cool outside sitting on cement... why there, why ...