Preity Zinta celebrated one of her most successful films, Kal Ho Naa Ho as the movie turned 17. The actor played the female lead in the film which starred Shah Rukh Khan and Saif Ali Khan as the male protagonists. Remembering the Nikkhil Advani film, Preity took to Twitter and wrote it was ‘an experience that went beyond words’. She also added that the film ‘made her laugh and cry in a heartbeat’. She went on to thank the director, the actors and the entire cast n crew for making the film so memorable for her.