On Saturday afternoon, Karan Johar received a letter from the Librarian at the Margaret Herrick Library, California. They requested Karan for a copy of the screenplay of 'Kal Ho Naa Ho' for their permanent script collection. Excited Karan said, "This is the first time the script of a commercial Hindi film has selected by the Oscar's Committee for achieving. The letter just made my day!" This film has proved the highest amongst other movies, currently playing in UK.