I thought the way the scene was shot was Brilliant...Sia need not show any emotion to it, because she has lived it so many times in the past few days that there the emotion seems to be non-existent when she thinks abt it...
Like when she told the truth to Mrs. Singh that was the last time she ever lived that nightmare all over again, after that whenever Viraj came in front of her she has managed to keep it still, and not let hear fears or any emotion, expression get in the way...Which is why whenever Viraj wants to see the fear in Sia eyes its blank and expressionless...These days Sia almost speaks to Viraj without any fear, the only part where is falters is when Viraj Brings the Singh Family into the picture, its only then that Sia is shown to be a little helpless infront of Viraj and even tries to make him understand,as she does not want to provoke him which is why she keeps it low...
They way i see it Sia has said this story many a times, she has expressed her fears and helplessness but doing it over and over will not help in terms of story and screenplay...It would be been there done that
But now we can see her story being expressed from Raghav's POV...And it has already started...When Sia gave Raghav details regarding her past, her horror-filled days with Viraj as his wife he was stunned to learn them, but he did not react, there was just one instance when Raghav anger was almost ready to explode (I think that time she was talking about how Viraj raped her) but then after that though anger he isn't shown to be reactive which i think was an excellent move because if he expressed it then, usmein naya kya hoga?
Now he will express, emote and react to each and every word Sia said but its Viraj who will have to face him...I think this move did complete justice to the Character called Raghav as we get to see what Raghav felt after hearing Sia's confession...His reactions when he sees Viraaj in front of his eyes every second of the day...
Now the story will be played from Raghav's POV...Its gonna be all the more interesting...
Cheers Viji