Unlikely Allies

Two people of different interests and backgrounds could become unlikely allies for a variety of reasons. They could have a lot in common, it could be a physical attraction, a sexual attraction, it could be the other persons personality and if not similar interest, similar goals. When people start dating, they do not usually go based off personality right away. Of course the perosn's apperance and looks reel them in. This form of allies I'm refering to are spouses or boyfriends and girlfriends. Some people barwely have anything in common and still become compatitable through other things. It does not always have to be the same interest. Also people with different backgrounds, such as different ethnicities tend to become allies. You have bi-racial couples and different cooperations which have people with different ethnic backgrounds working together.