Gurpreet Singh, who replaced Rajeev Khandelwal as Sujal in <em>Kahiin to Hoga,</em> is all set to return after a long hiatus. The Punjab da puttar will soon been seen in Star Plus' <em> Saarrthi </em> Gurpreet essays the role of Rudra, an NRI from New York. He starts his career by earning just 20 dollars but later goes on to rule New York Stock Exchange. He comes to Mumbai and slowy starts taking over companies.