Movie Name : Prem Ratan Dhan Payo -2015Song Name : Bachpan KahanMusic : Himesh ReshammiyaSinger: Himesh ReshammiyaLyricist : Irshad Kamil Sapno Ka Wo Aangan KahanDarpan Bata Bachpan KahanSapno Ka Wo Aangan KahanDarpan Bata Bachpan KahanSeedha ...