Listen to Kya Hua Tera Vada (From "Hum Kisise Kum Naheen") online. Kya Hua Tera Vada (From "Hum Kisise Kum Naheen") is a Hindi language song and is sung by Sushma Shrestha and Mohammed Rafi. Kya Hua Tera Vada (From "Hum Kisise Kum Naheen"), from the album Romance With R.D. Burman, was released in the year 2017. The duration of the song is 4:22. Download Hindi songs online from JioSaavn.