Raja Rani Song Lyrics hindi song from Kuch Khattaa Ho Jaay. The song is sung, written, and composed by Guru Randhawa. Kuch Khattaa Ho Jaay directed by G.Ashok and cast Anupam Kher, Guru Randhawa, Saiee M Manjrekar, Atul Srivastava, Ila Arun, Paritosh Tripathi, Parish Ganatra