It a good trailer with a very hummable title track . It promises to be a good movie with very god actors in lead like Aishwarya Rai, Ranbir Kapoor, Anushka Sharma and Fawad Khan.
The backdrop seems to be of London and also may be paris, rome ect. So the cinematography will be good for sure. It looks like a one sided love story of man played by ranbir kapoor. It has a looks of a blockbuster movie . Waiting for the release of the movie .