Kuch Kuch Hota Hai (English: Something Happens) also known as KKHH, is an Indian Hindicoming-of-ageromantic comedydrama film, released in India and the United Kingdom on 16 October 1998. It was written and directed by Karan Johar, and starred the popular on-screen pair of Shah Rukh Khan and Kajol in their fourth film together. Rani Mukerji featured in a supporting role, while Salman Khan had an extended guest appearance.