Veteran actor Pankaj Kapoor is excited as he will soon start shooting his directorial debut with son Shahid Kapoor. It is said that Pankaj himself will play a cameo in the movie. Although the film is titled Mausam, Pankaj has decided to change the title. This is because; Pankaj feels that the title Mausam always brings back memories of the popular movie by Gulzar.