This happened to me when I was in Taiwan. I would never have the audacity to ask someone a question like this unless they were a good friend. Basically what happened was I used the bathroom and I noticed that some things had been written in Chinese on the door of the bathroom. First I was amused by how universal this sort of thing seems to be, and second I was really curious what it said. I could venture a guess and probably get at least one or two words correct, but I still remain curious what they wrote. I didn’t want to look weird by bringing a camera into the bathroom, and I certainly didn’t want to ask my parents so I guess for better or for worse it will forever remain a mystery.