Ahead of the release of his much-anticipated film 'PK', Bollywood actor Aamir Khan attended its first screening in Mumbai on Tuesday night. The event marked the attendance of many high profile people, including Sachin Tendulkar & MNS Chief Raj Thackeray. Aamir tweeted that he was ‘most nervous’ that Sachin was watching his film. Meanwhile, the cricketer just couldnt get enough of praising Aamir Khan.