The star cast of Jab Tak Hai Jaan, Shah Rukh Khan, Katrina Kaif and Anushka Sharma in a candid conversation with NDTV talk about their film, share anecdotes about Yash Chopra and talk about the Yash Raj Film, Son Of Sardaar controversy. Also, Katrina Kaif talks about sharing a sizzling chemistry with Shah Rukh Khan in the film and why they have a cold war.