Listen to Kho Gaye Hum Kahaan online. Kho Gaye Hum Kahaan is a Hindi language song and is sung by Jasleen Royal and Prateek Kuhad. Kho Gaye Hum Kahaan, from the album Bollywood Valentine's Day Hits, was released in the year 2023. The duration of the song is 3:33. Download Hindi songs online from JioSaavn.