Yeh Rishta Kya Kehlata Hai: Vansh tags Kairav as culprit Kaira's new challenge

Yeh Rishta Kya Kehlata Hai: Vansh tags Kairav (Aarambh Trehan Sehgal) as culprit, Naira (Shivangi Joshi) and Kartik's new trouble awaits  Star Plus longest running show Yeh Rishta Kya Kehlata Hai ...