How do you recognise people you have seen before but maybe only a few times ?

Posted by Houseofsun5@reddit | AskUK | View on Reddit | 22 comments

Again I was in one of those, they know me, but I don't remember or recognise them situations and once they were gone I had to ask someone who in the hell it was. I find mostly people pretty much all look very similar, there are 3 or 4 different face shapes, they are fat or thin and a few skin tones differences. Face shape A, brown hair, thin, white looks the same as everyone else with the same combination. What part of someone do you look at that helps you remember that individual?