I was idly working in the face room one day, when a friend came in and looked at what I was doing and said "Hey, that looks just like Pete" a mutual aquaintance, then we went through a bunch of morphs I had done, and started picking out people we knew....... started getting freaky because I wasn't trying to re-create people I know, the faces just seemed comfortable to work with.... ah the subconscious makes fools of us.