You no longer need to wait to learn about salesman skills of  Ranbir Kapoor and need only to wait for Shimit Amin’s new comedy “Rocket Singh: Salesman of the Year” movie that is going to be released on, December 11.  What he is doing, one can judge from the music video for a music number from the movie “Pocket Mein Rocket”. In the music number he is shown as bored salesman trying to entertain himself by endulging in a number of fun activities like playing around with his papers, dances around the office and others. Check them yourself from the video below: