Listen to Boyfriend Ko Line Marti Kyu Hai online. Boyfriend Ko Line Marti Kyu Hai is a Hindi language song and is sung by Nisha Dubey. Boyfriend Ko Line Marti Kyu Hai, from the album Boyfriend Ko Line Marti Kyu Hai, was released in the year 2020. The duration of the song is 3:34. Download Hindi songs online from JioSaavn.