'Ram Teri Ganga Maili' actress Mandakini, who quit the film industry in 1996, is making a comeback with a music video, which will also feature her son Rabbil. The song is about a mother and is titled 'Maa O Maa', director Sajan Agarwal said. "[It's] a very beautiful song and I instantly fell in love with it," Mandakini said.