A behind-the-scenes video of 'Nashe Si Chadh Gayi' song from the Ranveer Singh-Vaani Kapoor starrer 'Befikre' has been released by Yash Raj Films. It features the cast of the film, including music composer duo Vishal-Shekhar and choreographer Vaibhavi Merchant, discussing their experience of working on the song. Directed, written and produced by Aditya Chopra, 'Befikre' will release on December 9.