Why is it in Hollywood movies every time there is a vent or AC unit someone has fixed little ribbons on it? Is that a thing americans do? Why? The vent in this movie is close to the floor in the toilets of a train. This implies someone got on all fours ON THE FLOOR OF A TRAIN’S BATHROOM to stick those ribbons there for a reason i can’t even begin to comprehend.
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.