Listen to Bol Kaffara Kya Hoga online. Bol Kaffara Kya Hoga is a Hindi language song and is sung by Sehar Gul Khan and Shahbaz Fayaz Qawal. Bol Kaffara Kya Hoga, from the album Bol Kaffara - Season 1, was released in the year 2018. The duration of the song is 6:52. Download Hindi songs online from JioSaavn.