With extra time in hand, the director has decided to shoot a music video with the lead hero in January. Ranbir is currently shooting in Thailand, but is believed to have agreed to the plan.
Says a source, "The song will be filmed in Mumbai. Ranbir, who will be shooting for Imtiaz Ali's 'Tamasha' at that time, has already allotted four days to it. On his return from Thailand, he will have an elaborate chat with Anurag about the song."
Niharika Khan, who has designed the costumes for the film, says, "I will be doing the costumes for the song too. But I am yet to have a discussion with Anurag about the song. We haven't been told when it will be shot and where."
A source close to Ranbir confirms his participation in the new track. "Anurag spoke to Ranbir over phone and has got four days from him. Amit Trivedi has already composed the music for the song," the source adds.
Anurag Kashyap remained unavailable for comment.