We could’ve been a still photo, the kind from a booth at the mall where two dollars went in and a strip of three shots came out. Our image wasn’t the first shot, the one that was always frantic and unfocused. It wasn’t the second shot either--laughing and silly. No, this was the final image--the serious shot--where the couple realized they wanted a good picture to remember the moment by and couldn’t afford to screw the last one up.