Drives me crazy when people are for warned to procceed all the way down to end of row, filling in all the seats AND people still think the rules don't apply to them and stop in the middle. Smiling away, giggling because they have a prime seat. Even when they are told to move all the way down again they still don't budge! SMACK!!!!!!...Lots times its people who don't SEEM to understand english but gosh darn it ...MOVE TO END OF ROW!!