It is not the stupendous success of Jab We Met that prompted Imtiaz to take up one more love story. Giving a hint that Love Aaj Kal has sheds of Saif's love life, the young director revealed that Saif's personal life has inspired him to take more interest in love stories.
But why didn't he cast Saif with Kareena Kapoor in the film? Well, Imtiaz believes that certain characters are created to be played by certain actors. So, he feels only Deepika can do justice to the character in Love Aaj Kal.