Dil Diwana is an Odia dubbed romantic comedy movie starring Bharath, Suhani, Vinayak, and Sayaji Shinde. The story revolves around Narasimham, a rich cop, who challenges Tirupathi, a local guy, in a drunken state to make his daughter Keerthana fall in love with him. Will Tirupathi accept the challenge and succeed at it against unfavourable circumstances?