Based on a Tamil film directed by Mani Ratnam, Saathiya will see Vivek Oberoi in a romantic role opposite Rani Mukherjee. Musical magician A.R.Rehman casts his spell again with this music. Songs like ‘Udi Udi Udi’ and ‘Chalka Chalka Re Kalsi Ka Paani’ make a choice impossible. Just lie back and enjoy the beautiful collection of Rehman’s genius.