karan had given a kasam to nandini of their love, to tell tulsi to withdraw case against mihir,Nandini saw karan VERY upset and because of the reason she didnot say a word against mihir in the court . Now tomorrow tulsi tells nandini that to save karan mihir lied .
Nandini's act will be there now ,She will try save both her love karan and her father in law .