Some people have no class. And I'm not talking 1st Class, Business Class or Economy.
It's an unwritten rule that you don't take off your shoes on an airplane. Much less your socks too.
Even worse, DO NOT put your feet anywhere near the person in front of you or next to you.
A dad filmed his four-year-old son calling out a woman who was sitting in the row behind them on a plane . . . because of her stinky feet.
Her bare foot was up against his armrest so he poked his head through the opening and said, "Why do you have your feet behind me?"
Feet are gross in general and this little boy calls out a rude passenger for their stinky feet.
Watch the video.