In the final episode it is alluded that katarina underwent major surgery to become Red. So Red all along says he was not her father and he never lied to her because Red is her mother. The final collage of Katarina being with Masha in the past and Elizabeth being with Red in the future sort seems to make Elizabeth understand in her last few dying moments. When Elizabeth asks Red was he holding the camera, he says No, but he was there, meaning he was Katarina
if this is all true, then the fling that Red had with Anne would also suggest that the operation was very very successful or that Anne is withholding some very personal features of Red. Your opinion?
