The immensely vivacious Rinku Karmarkar is back again! The actor who has been seen in shows such as Kahaani Ghar Ghar Kii and Na Bole Tum Na Maine Kuch Kaha will now spread her charm in Life OK’s Gustakh Dil (Ravi Ojha Productions). While we have watched Nikhil’s (Vibhav Roy) boss Ranawat indulging in smuggling of drugs through Nikhil, he would soon be arrested for the crime. Soon the story will shift focus to Ranawat’s family where Rinku would be seen essaying the role of the baddy’s wife. We tried contacting Rinku but she remained unavailable for comment.