Ever see a picture of yourself and notice a stranger in the background?  It makes you wonder how many strangers have pictures of you.  How many moments of other peoples lives have we been in?  Were we apart of someone's life when their dream came true?  Or were we there when their dreams died?  Did we keep trying to get in picture like we were destined to be there?  Or did the shot take us by surprise?  Just think, you could be a big part of someone's life and not even know it.