Aamir Khan's Taare Zameen Par, released last Friday, continues to see a rise in box office collections, and many interesting anecdotes about it's making are beginning to surface.

According to a unit member, the actor known to be a perfectionist, Aamir Khan, used to address his wife, Kiran Rao as 'K.. K.. K.. Kiran', mimicking good friend Shah Rukh Khan in Darr.

In addition, the very talented Darsheel Safary and other child artists used to join the fun as well, saying, "K.. K.. K.. 'Khatra' " (danger), each time the relatively strict executive producer of TZP, Kiran Rao, appeared on the sets.

Certainly sounds like there was a lot of fun on the sets.