User blog comment:Western Gen/Speculations for Season 12/@comment-202.159.169.15-20140708082057/@comment-4616231-20140709013106

He says he knows her voice and then she literally tells him why he knows her voice. I don't see what's so hard about this. Besides, even if he did know her from somewhere, it's no one we know anyway. I see no reason to doubt that their only relation is doctor/paitent.