If you own a legal digital copy of the film (bought on DVD/Blu-ray or downloaded from a legal store like iTunes/Google Play), you can download subtitle files from these legitimate subtitle databases:
Themes of the movie: unrequited love, sacrifice, the complexity of love. The title means "Until there is life, there is love," which is important. The soundtrack by Jatin-Lalit was popular then. Also, the cinematography and how it contributed to the emotional tone. jab tak hai jaan mmsub 39link39 top
: Shah Rukh Khan (Samar Anand), Katrina Kaif (Meera Thappar), and Anushka Sharma (Akira Rai). If you own a legal digital copy of