Gulshan Kumar presents Bhushan Kumar's "YAHIN HOON MAIN' , full video song starring Ayushmann Khurrana & Yami Gautam, directed by Amit Roy, music by Rochak Kohli & Aushmann Khurrana, sung by Ayushmann Khurrana. br Song - YAHIN HOON MAIN br Director - AMIT ROY br Music - ROCHAK KOHLI AYUSHMANN KHURRANA br Singer - AYUSHMANN KHURRANA br Lyrics - GAUTAM GOVIND SHARMA, GURPREET SAINI, AYUSHMANN KHURRANA, ROCHAK KOHLI br Video Concept - TAHIRA KASHYAP br Programmed Mixed Mastered by – Bharat Goel @ Global Sound Labs.