We have seen teasers, trailers, songs and even the dialogue promo of Hrithik Roshan-Katrina Kaif starrer ‘Bang Bang’. And now here’s a new angle to the film. <br />Duggu will be seen stealing the biggest diamond known in the history of mankind. Yes – the Kohinoor! But how will he do it? Will he play a good guy or bad guy in the movie? Why does he steal the diamond? And the questions go on… <br />One thing, which makes Siddharth Anand’s film, a pack of solid punch is the sizzling chemistry of Hrithik and Katrina. <br />Considering the songs and teaser, looks like the film will be an entertaining amalgamation of mystery, romance and action set in interesting background locales. What say?