The theory is as follows: there are seven seats at the bar, which seat do you sit at. This is game theory with a 1 in 7 chance of picking a seat.

The gentleman near the window is sat on chair two for your information.

On the shop sign is a sign which indicates Phillie cigars are 5c each. The way I Chai.eth interpreted this “sign” is that you are in the winning seat and get a cigar in seat five. To further back up this theory in art interpretation is that there is a glass with liquid inside at seat five provides underlying evidence that this theory is plausible.

The person sat at seat 2 is encroaching on the celebrities sitting across the bar.

Where as if the lone gentleman was sat at seat 5 he would encroach on the server, however, would be in a more central position in the bar and would not encroach on the the two celebrities sat across the bar and would enable said person to engage across the bar with the celebrities with civility.