News has it that director Siddharth Anand wrapped up shooting in New York, and headed back to Mumbai straight after. Whilst in Mumbai, he had a discussion with the duo Vishal-Shekhar to add another song to the film. Reports have said that the duo were excited to compose a fresh track which will be picturized in a night club. Director Siddharth Anand claims that " Though a title song has already been composed and picturised for Anjaana Anjaani, this club track too would be an added title song. However, it hasn't been created for only promotional means and would actually feature as a part of the film."
The duo Vishal-Shekhar later add how "It was actually fun to make this song. The earlier title track was soft and melodious while this one is a good club track."
However, another source informs the readers how Siddharth Anand loved singer Lucky Ali's voice in Bachna Ae Haseeno, and thought his voice would suit Ranbir Kapoor's voice in Anjaana Anjaani, hence he has made Lucky sing for Ranbir in this film as well.