Next time you fly Delta, keep your feet to yourself! A first-class passenger went viral for using his bare foot to tap the seat screen—cue the internet outrage. Besides being gross, it’s a reminder: planes aren’t your living room. If you want to be comfy, pack some fresh socks and maybe a little baby powder. Trust us, your seatmates (and the next screen-tapper) will thank you! #Business #DeltaAirLines #TravelEtiquette