Clusters

Usually you find chairs at the airport in rows, well in the American
Airlines area at SFO they're clusters. I wonder if it's a strange
social experiment. Instead of sitting down with a space between you
and the next person, there doesn't seem to be much space at all.
Instead you're almost forced to look into each others eyes if you
happen to look up at the same time. It definitely feels a bit
weird. :D