In Star Plus' popular show Yeh Rishta Kya Kehlata Hai, Puru mama has been exposed. Naira and Kartik made Puru mama confess his acts on cell phone but when the time came to convince daadi, they weren't successful. Yes, daadi was in no mood to listen to Kartik and instead defended her younger brother. What will happen next? Will daadi realise her mistake and break her ties with Puru mama or lecherous mama will continue to make Naira and Kartik's life difficult. Watch this video.