Plane etiquette is a pretty divisive subject.

From whether or not you should swap seats for other peopleto sit together to if it’s OK to keep the window shutter open through the night.

Or, if it’s acceptable to be whipping off your shoes during a flight.

Now, the latter really is divisive because we’ve all got our own take. Some of us think it’s OK if you still have your socks on, some are totally OK with the socks being off too.