Relationships with opposite gender

When i mention relationships with the opposite gender , i'm not just talking about girlfriend and boyfriend relationships.Interacting with a different gender is interesting because we have many differences but our differences fill each other , for example they say men can't multi tasking but women can , and there are other sayings say that women are more emotional and has more lust then men.There was a social experiment done on a television reality show titled the beauty and the geek, the show was about 8 women and 8 geeks live in one house and has to cooperate to do challenges given by the host of the show and the winner will get a prize , the show was interesting because what we know or what normally happens is that beautifull and popular girls can't or don't want to become friends with uncool and unpopular geeks , but it turns out that the girls admire the geeks who have brains and the girls sometimes feel that they are stupid and only thinks about fashion.Relationship with opposite gender is an interesting thing to analyze.