"O Kadhal Kanmani" is a 2015 Indian romantic drama film directed by Mani Ratnam. The story revolves around the lives of two young individuals, Aditya and Tara, who fall in love while navigating their careers in the bustling city of Mumbai. The film explores themes of love, commitment, and the challenges faced by modern relationships. The movie features a captivating soundtrack composed by A.R. Rahman, which enhances the emotional depth of the narrative. Starring Dulquer Salmaan and Nithya Menen, "O Kadhal Kanmani" received positive reviews for its engaging storytelling and strong performances, making it a notable entry in contemporary Indian cinema.