Sundardas

Radha (Manju Warrier) lived in Padmini's (Bindu Panikkar) house more as a family member than a maid. Ignoring Divakaran (Manoj K. Jayan), her cousin who cared for her & wished to marry her, she falls in love with Sasikumar (Dileep), a carpenter cum singer who went by the name of "Junior Yesudas". When Padmini's husband Chandran Nair (N.F. Varghese) made passes towards Radha, Padmini sends Radha back with Divakaran. However, Radha now insists on marrying Sasikumar, putting Divakaran in a dilemma.

Rich girl Pooja (Samyuktha Varma), escaping a bad marriage & an abusive husband, comes to her father's mansion in Kodagu, Karnataka, where she meets struggling youngster Siddharthan (Dileep) who used to use her mansion every month as a paying guest. To avoid having to go back to her married life, Pooja pretends to be mentally imbalanced & declares Siddharthan to be her husband. On Pooja's father's old friend Vasan's (Janardanan) request, Siddharthan is forced to accomodate Pooja in his house.

Kunju (Dileep), the youngest member of the Thiruvambattu joint family, who became mentally ill a couple of years ago after his overly sensitive lover Malavika (Haripriya) had committed suicide after a misunderstanding, recovers since then, but constantly faces ridicule & discrimination & finds it difficult to find a bride. He finds a sympathetic companion & friend in Sreedevi (Poornima Mohan), who was of a lower caste & strata, & reminisces to her about Malavika & how he became insane.

Rebecca Uthup (Ann Augustine), a promising athlete, has to deal with family issues, when her engagement to Kuruvila (Jishnu) is disrupted when she is accused of having an affair with her coach & friend Arjun (Sidharth Bharathan). Earlier, Rebecca's marriage to Kuruvila was planned by her uncles (Sreekumar & Shanawas) as a means to keep the family wealth from going outside.

M.L.A. Divakaran (Jayaram), an honest politician & a communist who works for the people, ruffles the feathers of a group of corrupt leaders of his party - Bharghavan (Vijayaraghavan), Komalan (Kalabhavan Mani), Sachidanandan (T.S. Raju) & Gopalji (Saikumar) - who seeks to marginalize & destroy Divakaran.

Unnikuttan (Dileep), who was born at the Viyyur Central Jail & lived there till 5 before he was moved to a juvenile facility, considers the jail his home & assumes responsibilities for crimes he didn't commit just to keep returning to the jail. Once in between sentences, he meets Radhika (Vedika), a girl from his village whom he falls in love with. Then when Radhika also ends up in jail alongside him, framed by a powerful politician, Unnikuttan turns his attention to helping Radhika.