America The Unsocial Revisited

>With a recent visit to Pitas here in Tampa, I noticed that the soda fountain needs a total of four or more beverages on each side for the person at the fountain to feel comfortable with another person on the other side. The one at Pitas only has three per side and when I went to the fountain to get a drink from the other side the lady did the slouching shoulder/scrunch face combo to let me know that I was unwelcome at that fountain while she was there. However, everywhere else I've been that has had four or more was just fine. Sociology is fun.