I get it. What they want is to be indifferent, because being indifferent to their exes means they have let go of all emotions. But its hard to be indifferent when you are still angry. And usually, with anger, come other emotions, like betrayal and hurt. But the only reason those emotions still linger, is because of a love you felt for that person. So its understandable, mostly if they have not processed it and keep running away from it. Im just glad they recognize it and will move forward.