While today's youth welcomes the modern ideas of living together before marriage, some are scared of marriage. Then there are more than a few, above middle-aged people, who still condemn the idea of live-in-relationship.
Aditya and Tara are two such persons who are scared of the idea of marriage but give themselves a chance after falling in love with each other.
Moving ahead, they start to live with each other as a couple due to ignorance towards marriage. The main plot of the movie revolves around the couple's desires, dreams, and outcome of live-in-relationship.
This Tamil romantic film stars Dulquer Salmaan as Aditya and Nithya Menen as Tara. However, Tara's role was formerly offered to Alia Bhatt, who refused to work in a regional film.
Ok Jaanu, directed by Shaad Ali, starring Aditya Roy Kapur and Shraddha Kapoor, was the Hindi remake of O Kadhal Kanmani.
Director Mani Ratnam came up with this movie as a gift for young audiences, laced with every possible element that the viewers can connect with.