When I was in highschool I was going to be late to catch my bus - had been on a trip for the day and we arrived back a bit late. I went running out the door and BAM smacked right into it. Some boys were RIGHT there... in an older grade than I was... and they were pretty cute. They sorta laughed, pointed to the sign RIGHT where I smacked into the door that said "Use Other Door"... and they opened the other door for me (which was nice). I was in too much of a rush to be too embarassed right that second, but once I sat down on my bus I was like "OMG!!!!!"