New Delhi, June 15 -- Bollywood superstar Aamir Khan is known to be a perfectionist when it comes to his craft. Whether he's acting or making a film, he remains fully committed and consistently available for his collaborators, reveals director RS Prasanna in an exclusive interview with Live Mint.

Ahead of Sitaare Zameen Par's release, Prasanna revealed Aamir's working hours.

He said, "We all work the amount of time required to make the film. He is there for the director, however many hours are needed. Always available. He is there, any time of day or night. He is always present for the director."

Sitaare Zameen Par is the 'spiritual' sequel of Aamir's hit Taare Zameen Par. Naturally, the film is carrying a wave of expectations and prop...