Hritik Roshan has asked Katrina Kaif to unzip him.Oh wait! Before you get any wrong ideas, we would like to tell you that the new dialogue promo of the Hritik-Katrina starrer Bang Bang has been released. <br /><br />For more Bollywood news and gossip<br />http://www.youtube.com/user/bollywoodbackstage?feature=mhee<br /><br />Subscribe at <br />http://www.youtube.com/subscription_center?add_user=BollywoodBackstage<br /><br />Like us on Facebook<br />http://www.facebook.com/bollywoodbackstage<br /><br />Follow us on Twitter<br />https://twitter.com/#!/BollywoodBstage
