Trivia

Karan Johar wanted Rani Mukerji to be dubbed due to her husky voice, not knowing that her voice would become her trademark.

Rani Mukerji and Kajol are cousins in real life

During Neelam Show, the scene just before Shah Rukh Khan speaks, there is a scene in which a guy pleads her girl friend to leave him because he has found a new girl. The guy's role was played by none other than Nikhil Advani who directed Shah Rukh Khan in 'Kal Ho Na Ho' and the new girl was Farah Khan who directed Shah Rukh Khan in 'Main Hoon Naa' and 'Om Shanti Om'.

During a bike riding sequence in one song, Kajol lost control of the bike and cut her knee quite badly. You can just see her losing control before the camera cuts out the shot. Kajol hit the ground hard and actually lost consciousness for several minutes.

During the first basketball game, we see Shah Rukh Khan and Kajol "supposedly" jumping high in the air to shoot a basket. The hoop was actually a bit low, and they used trampolines to jump.

Nikkhil Advani: Director of the movie Kal Ho Naa Ho (2003), in a fragment of The Neelam Show. In the scene, Nikhil messages his girlfriend that he is breaking up with her. Suparna is Nikhil Advani's wife's name.