Ayushmann Khurrana is back as a singer with a new single ‘Yahin Hoon Main’ co-starring his Vicky Donor actor Yami Gautam. The song, released on YouTube, has the two playing a romantic couple, who meet, fall in love and then get separated when Ayushmann’s band members meet with an accident. Brought out by T-Series, the song has been composed by Rochak Kohli and Ayushmann while the video has been directed by Amit Roy. The lyrics are by Gautam Govind Sharma, Gurpreet Saini, Ayushmann and Rochak Kohli.