Jab Tak Hai Jaan (transl. As Long as I Live), abbreviated as JTHJ, is a 2012 Indian Hindi-language romantic drama film written by Aditya Chopra and directed by Yash Chopra. Produced by Yash Raj Films, the film stars Shah Rukh Khan, Katrina Kaif, and Anushka Sharma. The film follows Samar Anand, a bomb disposal expert for the Indian Army whose past as a struggling immigrant in London and romance with Meera Thappar are uncovered when his diary is found by Akira Rai, a Discovery Channel documentary filmmaker.