I think the teen on the left of the pillar isn't with the other three. Just going by his choice of lunch. the guy in front is a street entertainer packing up his gear. Seen him doing the same routine a few times now as I wander past
I would agree with you about the teen on the left...loner has headphones on which says leave me alone! Love the look of the girl who is watching the street performer pack up his gear!. Wonderful street scene you captured.