Shah Rukh’s 53rd birthday has been quite an eventful one. The Superstar Khan of Bollywood launched the trailer of his upcoming romantic drama, ‘Zero’ on Friday – in which he will be seen playing a ‘little person’ who falls for a movie-star, played by Katrina Kaif. The same day he also greeted his fans outside … “Watch: This Video of Shah Rukh Eating Local Pani-Puri on his B’day Is Going Viral, Because Why Not?”