This is actually a post that I came across in another forum but I think its a great question.
Why is it some women are asked to dance by men and some are not? What is it about a woman that makes her a "wallflower"? From personal observation it does not appear to be age, physical attractiveness, personality, or friendliness. Two women of similar age, attractiveness, etc. can walk into a dance and one will get asked to dance and one will end up decorating the wall. Why is that?