One does wonder -- if, as sex research suggests, males feel safer/better with causal sex than females do, and females feel safer/better with sex in relationships than with strangers, why are we women required to have a male-typical attitude about sex in order to be seen as hip, progressive, and sex-positive? Just askin'.
I think that when we learn what the SUV driver whose car was hijacked heard/saw, we'll know a lot more about the two brothers. It is interesting that they did not kill that man, and suggests perhaps some conversation happened about killing?