Shanghai Metro hand washing door incident (it's fake) hand washing door video screenshot

One day, a video was posted on the forum. In the video, apparently a post-90s couple were "washing hands" (so-called washing hands is a very implicit word in Shanghai dialect. For example, after going to the foot washing shop, you would tell your friends: it's nothing, just finished by washing hands...) It should be noted that the sound in the subway is indeed from Shanghai Metro, but the fire extinguisher behind the subway is different from the actual one, because this video is fake...