We’ve heard the heart-touching song ‘Ammi’ from Aamir Khan and Zaira Wasim’s upcoming film ‘Secret Superstar’ and it has touched all our hearts. Now the team of the film have released the making video of the song that showcases the off-screen chemistry between Zaira Wasim and her onscreen mother Meher Vij. As the cast and crew share their thoughts and experiences on the filming of the song, we come to know how much has gone into the making of this beautiful soul-stirring number. Watch the video to know more. (Also read: ‘Secret Superstar’ is a family film and has a much wider scope, says Aamir Khan)