I know some people are fans of dianna and adam,others of cassie and adam and others of cassie and jake.i am a tagahanga of cassie and adam or else cadam(i don't like very much).i believe that cassie and adam has got the perfect chemistry.Thomas dekker(adam canact) sinabi that the chemistry between him and britt robertson(cassie blake)is so good because they are so good friends(bad luck,i want to be something madami than friends).He sinabi they have worked again together in the past and they keep in touch,that is the reason why they got this perfect chemistry.