omru scene

Honestly this scene was so unnecessary and it didn't make sense. Shivaay had said he couldn't see anika as his wife and the mother of his children before he declared to the entire world that she's his wife. After he accepted her, he also said to anika that she would have to accept him the way he is cause she's gonna have to live with him for the rest of her life. So why are we back tracking? I know the brothers don't know some details of shivaay's progress but we viewers do. So why show a scene like this?