According to Rajesh Mapuskar, who wrote and directed Ferrari Ki Sawaari, how to write a scene that is really tight on screen is to be  learnt. He was told by Vidhu Vinod Chopra that if you want to make a scene 5 minutes long on screen, then write only two pages of dialogues, which correspond to two minutes. The remaining time can be used for the treatment of the scene. The tighter the scenes, the faster a film moves and the less time the audience has to think.