Saif Ali Khan said during the shooting of 'Kal Ho Naa Ho', Shah Rukh Khan asked him, "Who's the first audience you act for?" "I said, 'I don't know, just the camera.' He said, 'It's the director. You act for him. People watch his movies because he's the storyteller'," Saif added. 'Kal Ho Naa Ho' was released in November 2003.