Bang Bang kissing scene or Zindagi Na Milegi Dobara, which is better?

This is not the first time that Hrithik Roshan and Katrina Kaif have kissed on screen. Yes, the two sizzling stars will lock lips in their upcoming movie Bang Bang as well. The first time around they were seen acting out a kissing scene was in the movie Zindagi Na Milegi Dobara. When two of the best looking stars in the industry engage in acts that set the temperature soaring then hype around the film builds as fans wait in high anticipation. Take a look at the kisses shared between Hrithik and Katrina in the two movies and tell us which one is better. Click next to view images.