While men and women are both human, they are often portrayed as being radically different. It is clear that they are different on the outside, but what is not as clear is that there are differences when it comes to their brain structure.
One outlook is that these differences are due to genetics, and there is another view that says these differences are the result of socialisation. This means that men and women are not that different, what have made us different are the environments we have lived in.
However, regardless of whether it is nature or nurture or a bit of both, there are generally differences. For instance, women are often seen as the ones who want to settle down and have a relationship and men are not.