I have a feeling that Nivaan must have retreated from coming back due to the butchering of Sada and Sruthi? Because they showed such a good bond between him and Virat. And him and his wife. So it must be unpalatable for him to see Sada or his wife in this light?
It makes no sense. Neither Sruthi falling for Virat nor him suspecting Virat of cheating. Virat said he loves his wife near bonafire.
Just like Virat living with Sruthi in this track doesnt make sense, Sada and Sruthi getting flipped also doesnt make sense. Why cant they for once show Sada and Sruthi planning Sai's kidnap to bring SaiRat together. It would look so positive and logical also.