Sibi tells a story of three youngsters, Roopesh, Nancy and Tommy. Three young hearts in love, and a tumultuous ride through their joys, their pains and frustrations.Roopesh has always been in love with Nancy, but has never had the nerve to express it. For Nancy, love is something that is beyond words. And Tommy is the perfect Cupid, who would make things happen for these two. `Apoorva Ragam` has a bunch of newcomers like Asif Ali playing Tommy(last seen in `Katha Thudarunnu`), Nishan (`Rithu`) playing Roopesh and Nithya (`Aakashagopuram` and `Happy Journey`: `Kerala Cafe`) playing Nancy.