Listen to Tu Khush Kyun Rehta Hai online. Tu Khush Kyun Rehta Hai is a Hindi language song and is sung by Saurabh Shetye. Tu Khush Kyun Rehta Hai, from the album Tu Khush Kyun Rehta Hai, was released in the year 2020. The duration of the song is 4:33. Download Hindi songs online from JioSaavn.