Thirumanam Sila Thiruthangaludan, also simply known as Thirumanam, is an 2019 Indian Tamil-language romantic drama film written and directed by Cheran and produced by Premnath Chandran. The film stars Umapathy Ramaiah, Cheran, Kavya Suresh and Sukanya with an ensemble supporting cast. The music was composed by Siddharth Vipin with cinematography by Rajesh Yadav and editing by Ponnuvel Damodaran. The film released on 1 March 2019.

Plot

Mahesh (Umapathy Ramaiah) is a popular radio jockey who falls in love with his Facebook fan/friend Aathira (Kavya Suresh). They talk to each other over WhatsApp, Facebook, and other social networking platforms before finally deciding to meet in person. The young couple decides to tell their family about their liking for each other. Aathira has a brother, Arivudainambi (Cheran), an upright income tax officer, as well as a widowed mother. Mahesh, on the other hand, hails from a royal zamindar family. For Mahesh, his sister Manonmani's (Sukanya) words are precious. When the families agree to the marriage, the process gets murky as Arivudainambi is against a big wedding, whereas Manonmani wants her brother's marriage to be a grandiose event.