More and more that voice is talking, more and more Harry realized that he is no more alone in his head. And it was there for a very long time. Talking in his head. Changing his mind and decisions. Maybe even it had some sort of control over his dreams. Sometimes he caught himself on the feeling that everything is not so right as it should be. Or the voice is too different from his actual feelings. But he didn’t pass value to that! Harry truly believed that it was only just an influence of this weird situation on his thinking. 