i think you should move this over to the category that discusses the most trivial things to complain about. so you sat next to someone. big deal. you didn't book two seats. and you're flying coach. if you want more room, purchase first class. you have no idea why it is the person was moved up to e+ and you shouldn't be privy either. it's none of your business. don't you have something better to do than to write in and demand an explanation?