The hit pair of last year’s Kalavaani is back once again. Vimal and Oviya, who rocked in the Sargunam-directed Kalavaani along with Saranya Ponvannan and Ilavarasu, have been cast in the lead roles in an upcoming film titled “Silu Silunnu Oru Sandhippu” . Directed by New comer Ravi Lallin the movie introduces young debutant music director Faizal. The film will be produced by S. Nandagopal on behalf of his Madras Entertainment Pvt. Ltd.