We've recently witnessed Savi warn Rajat that they will be in danger if he answers in this manner, and he begs him to change a little for his own sake.
It seems like Rajat and Savi are covering up each other in their marriage to keep Sai safe, even though they are unable to tell anyone in the family the truth. In addition, Sai wants to celebrate their togetherness, so she gives Savi chocolates and asks Rajat to feed her.
Arsh and Aashika will stop at nothing to stop Sai from returning to Rajat and his family. Little Sai will be shown being forced by Arsh to choose Aashika over Savi. However, the judge will be considered intelligent enough to recognize that Sai has been duped and that her true desire is to be with Savi and no one else.