I am fairly well traveled. I know mostly countries in Europe, Latin America and Africa, and I never noticed anyone doing this in any hotel, public building, private house or plane or train…
Never been to the US though, so I wondered if it was real thing people do.
Actually in this movie it doesn’t matter. Something has been hidden behind that vent which the protagonist is about to findbout in a second.We will never come back to that bathroom.
