Here’s all you wanted to know about Rajkumar Hirani’s upcoming film"PK"
Aamir is playing the character of an alien who arrive on planet earth in
search of god and to seek his divine intervention to save his planet.
And during his quest he has a rendezvous with a prostitute (played by
Anushka Sharma). But during his noble expedition he finds that the
masses on earth foster a diverse range of "apt and inapt" notions about
god, seeing which he along with Anushka decides to change the mindset of
people about God. The nude look at the beginning (a la Arnold Schwarzenegger in Terminator) marks him as someone familiar with human clothing. In one of the pictures that leaked during the making of PK, Aamir is shown wearing a ghagra, presumably because he doesn’t realise that men and women don’t dress alike
"PK" was re-written after the release of Akshay Kumar and Paresh Rawal
starrer "OMG! Oh My God" as it bore a great degree of resemblance with
the latter.