Music composer duo Kaushik-Guddu, the creative force behind the title track of Deewaniyat, have shared an unexpected twist about the chart-topping number. While the song is officially sung by Vishal, the lines that have taken social media by storm, "Tere dil pe haq mera hai, tu sanam beshak mera hai", were actually performed by the composers themselves. Equally striking is how the song came to life. Producer Anshul Garg and director Milap Zaveri gave the duo complete freedom instead of the usual detailed brief. The duo credits the collaborative spirit of Anshul Garg and Milap Zaveri for the track’s success and hint that this is just the beginning of more projects together.