The makers of the upcoming movie `Lekar Hum Deewana Dil` have released the YouTube link for the teaser video of their new song `Khalifa`. The video for the fast paced dance number will be released on Wednesday the 14th of May, 2014.

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The song is sung and composed by well known musician A.R. Rahman. The lyrics for the upbeat track are penned by Amitabh Bhattacharya.

The film, written and directed by Arif Ali brother of renowned filmmaker Imtiaz Ali, stars newcomers Armaan Jain and Deeksha Seth. `Lekar Hum Deewana Dil` is a love story presented by Illuminati Films and Eros International and is set for release on 4th July 2014.