Five college friends reunite after many years to help Devi, one of their friends who has woken up from a coma, get back with her lover, Babu.

Two villages on either side of a river are always feuding as the headmen Veerasamy (Vinu Chakravarthy) and Sethupathy (FEFSI Vijayan) have personal enmity. Due to some misunderstanding, Sethupathy’s children die, and the blame falls on Veerasamy. Sethupathy seeks revenge and tries to kill Veerasamy’s son but is saved by his servant’s son, but the boy disappears.
20 years later, Shiva (Arjun) is seen arriving in Kumbakonam, living with a bakery owner Veerabagu (Vadivelu). Shiva’s mission is to protect Devayani and her son from all sorts of gangsters. Priya (Reema Sen) walks into the bakery. Though she dislikes and torments Veerabhagu, she falls for Shiva. Sooner, Shiva’s true identity is revealed as he saves Devayani and her son from being murdered by Sethupathy’s son.

The security guard of a mall, who belongs to the Gurkha community, becomes the saviour of several people who have been kept under siege by some terrorists.

Taking advantage of the curfew enforced in two warring villages, a petty thief and call girl team up with an artist, who has a speech impediment, to steal gold hidden by a corrupt politician.

The film starts with Thamizharasan (Sathyaraj), a reformist who enters a village with the intention to unite a couple and help a young girl Sandhya (Madhumitha), who aspires to be a singer. Bala (Siva Balaji) is in love with Sandhya. There, Thamizharasan faces the anger of Sandhya’s father (Dhandapani), a strong believer of older ideologies. Sandhya hates Thamizharasan, and the reason for that is told in a flashback, which starts with Thamizharasan’s wife Maheswari (Namitha) aspiring to be a sports champion. Thamizharasan motivates and helps her. Due to some family problems, Maheswari commits suicide after making her husband promise to help her sister to become a popular singer. The rest of the film is how Thamizharasan fulfills Maheshwari’s promise and helps unite Bala and Sandhya.

Guruji (Gurmeet Ram Rahim Singh) is a spiritual leader who has a huge follower base. He has accepted the challenge of eradicating social evils including drugs and gender-related issues that have been prevailing in the society. Those with vested interests and apathetic towards the welfare of the society are now disturbed as there’s someone who has taken control of the situation. They conspire to kill him.

The movie starts with Sugan (Karthi) and his friend Parasuram (Premgi Amaren) being chased by cops. The flashback shows Sugan as a womaniser who has a weakness for Biryani and Parasuram who is his childhood friend. Sugans womaniser attitude always gets him into a fight with his girlfriend Priyanka (Hansika Motwani). Sugan and Parasuram attending a function for branch opening of one of their offices where they meet Varadharajan (Nassar), who is the chief guest for the ceremony. In the meantime, its shown that a CBI officer Riyaz Khan (Sampath Raj) has been deputed to track Vardharajan’s illegal activities. Varadharajan gets impressed with Sugan and decides later to make him his son-in law and this decision gets him into an argument with his other son in law Vijayakrishna (Ramki).

A man falls in love with a woman and cons his way into her heart through lies. When she finds out and confronts him, he has no sign of remorse as he feels that everything is fair in love and war.

Vikramadhitya is a wealthy entrepreneur who owns a group of businesses. In Paris, a paragliding accident leaves him a quadriplegic. To ensure his girlfriend Nandini’s happiness, Vikramadhitya’s friend and legal adviser, Prasad, conveys a message on his behalf that he is not interested in marrying her.
Five years later, Vikramadhitya leads a hopeless life with his secretary Keerthi, his cook Lakshmi, and a few servants. He and Keerthi interview candidates for a caretaker position; many seem pretentious and manipulative. Seenu, a paroled convict, applies for the job in accordance with his lawyer’s (Lingam) advice; the job would prove to the court that Seenu is leading a law-abiding life, closing his case. He is detested by his mother (a railway clerk) and his siblings, Swathi and Kanna.

Three struggling room-mates unknowingly become potential prey of a ruthless gangster.

The movie depicts the life and times of a group of schoolmates who are best buddies. As they journey through the most memorable times of their lives, lasting friendships are forged and extraordinary tales of romance blossom.

Muthaiya, a male Karagattam dancer, falls in love with Kamakshi, a female Karagattam dancer. But they are not able to confess their love for each other due to their egoistic nature.