Karan Mehra's Yeh Rishta Kya Kehlata Hai co-star Nidhi Uttam comes out in his support; shares even Hina Khan is shocked with this news

Karan Mehra's Yeh Rishta Kya Kehlata Hai co-star Nidhi Uttam shares that she and Hina Khan are shocked by the allegations put against Karan by Nisha Rawal.