Anupam Kher sings a song for %26%238216%3BMetro%26%238230%3B In Dino%26%238217%3B%2C shares a BTS video from sets

New Delhi%2C April 2 %28SocialNews.XYZ%29 Veteran actor Anupam Kher shared his excitement and said that it is a %26%238216%3Bdream come true%26%238217%3B moment for him as he got an opportunity to sing a song in Anurag%26%238230%3B