The Jersey Boys

I booked tickets for the Jersey Boys, a Broadway musical a couple of months ago. We were in the second row on the mezanine level - great seats. The show was about the life and music of Franki Valli. Every song was familiar and and foot-tapping. The music and talent of the cast superb. Andy had a man sitting next to him and they had a battle over the arm rest during the show. The man got up and left. Afterwards Andy asked me what the etiquette for arm rests is.......first in best dressed isn't it?