Shahid Kapoor and Shraddha Kapoor first worked together in Vishal Bhardwaj's Haider. Now, the duo will again share screen space in Shree Narayan Singh's upcoming film titled “Batti Gul Meter Chalu”. Shahid and Shraddha are on a promotional spree these days to promote their film. Now the actors released a new romantic song “Dekhte Dekhte” from the film. The melodious song is a rendition of Nusrat Fateh Ali Khan’s qawaali by the same name. It is voiced by Atif Aslam.