It is the title track of 1967 film An Evening In Paris. KJo kept the song's audio intact and as for the video we have lead pair Ranbir Kapoor and Anushka Sharma giving us a tour of Paris
This image was posted on Instagram by ranbirkapoor.8
A short version was released as the teaser of the Karan Johar-directed film a week ago, to instant acclaim.
"I was a little tensed before the song released. I had been complimented about the song so many times by Karan Johar. Aditya Chopra had told me that he had liked the song very much. Even Shah Rukh loved the song very much," Pritam said