Directed by Siddharth Anand, Hrithik Roshan and Katrina Kaif-starrer Bang Bang's first song - Tu Meri - is out today .Romance is at the heart of this high-energy dance number that has the good looking couple moving to the beats of Electronic Dance Music.

Hrithik, one of the finest dancers in Bollywood, says, “It is the song where my character Rajveer meets Harleen (Katrina) for the first time and they are attracted to each other. It has amazing energy, lot of fun and a hint of romance.“

Katrina believes music composers Vishal-Shekhar have given a very hummable number. “Siddharth wanted the song to be larger than life. Bosco-Caesar have executed his vision perfectly. And to top it all, Hrithik's enthusiasm and dancing is outstanding,“ says she. Siddharth adds, “It's a modern, edgy EDM track. This kind of a song has not been attempted in a Hindi film. Hrithik has danced like never before.Katrina is a perfect match for him. The timing of the song is crucial as it demands instant chemistry.“

Bang Bang, produced by Fox Star Studios, releases October 2.