At a recent event in Delhi, Janhvi Kapoor and Varun Sharma were seen promoting their new song Nadiyon Paar from their upcoming film Roohi. While talking about the song, Janvhi revealed that she feasted on Aloo Paratha and Palak Paneer before shooting for it as she had just got a few day`s notices. Watch this video to find out what Varun and Janvhi had to say about the song.