Did you know that Shah Rukh Khan was not impressed with the script of 'Kuch Kuch Hota Hai'? In spite of this, he agreed to do the film. Karan reveals how heartbroken he felt when everyone rejected the role of 'Tina' that eventually went to Rani Mukerji. Rani was very nervous to work with SRK and Kajol as she was a newcomer in Bollywood. Rani revealed that Karan snatched her food and did not let her eat as she had to look sexy in short clothes for the role. Kajol revealed how she fell off a bicycle while shooting for a song sequence and temporarily lost her memory. Watch this video to know more.