Krishna Kumar (Prabhu Deva) is a happy go lucky Tamilian who works in Mumbai. He spends his time searching for his dream girl. He wants his life partner to be educated and have supermodel looks. He doesn’t want a country girl for a wife. His grandmother is on her deathbed and his father wants him to get married. His father with the aid of his grandmother chooses a girl from their village. He tries many times to stop the marriage but nothing works. He gets married to the girl, Devi (Tamannaah) unwillingly. He tries to get rid of her and shifts to a new house to hide her from his friends.

Vasant’s grandfather sets a condition that he must get married in 30 days. Soon, Vansant falls in love with Narmada and to win her heart, he pretends to be blind.

Sathya is an unemployed youth from Thanjavur] who goes to Trichy every month to meet his old childhood friend Sivakozhundhu, who is a hotel manager and spend his day with the latter’s salary. One such time, he meets Ramya, a bank manager, and falls in love with her. He believes that if he sees a girl three times a day casually, she will be her lucky lady. He meets Ramya twice and goes all over Trichy with Sivakozhundhu in search of her. He decides to stay there that night. Just before 12:00, he sees Ramya celebrating her birthday in the hostel opposite to Sivakozhundhu’s room. The next day, he proposes to her in her bank.
Meanwhile, Sivakozhundhu decides to send Sathya off by all means. Sathya is in turn appointed as Sivakozhundhu’s assistant in a 2.5 star hotel, where Sivakozhundhu worked as a manager earlier. To improve their hotel’s condition, he asks for a loan from Ramya’s bank and uses it. The hotel is developed. One day, Sathya and Ramya are chased by thugs, who are the henchmen of a lady whom Ramya chucked out of the hostel as she had stolen other’s valuables. Sathya saves Ramya from the thugs. The next day, Ramya tells him that she had once committed a murder and has gone to prison for the offense. This frightens Sathya, but Ramya says that once in Chennai, she was chased by a dog, whose owner is her former boss. She kicks the dog and it dies, but the Blue Cross members see this and take Ramya to court, where she is imprisoned for 10 days and fined Rs.5000 for killing the dog. Sathya laughs at this. Ramya is hurt and asks him to get out of the station or else she would go out of town. That night, Sathya and Sivakozhundhu decide to commit a crime and go to prison so that they could understand the pain of being in prison. They get heavily drunk and beat up “Scorpio” Shankar, a local don.

A couple of people fighting amongst themselves to find a long lost treasure.

Saravanan (Udhayanidhi Stalin) is a jobless youth who roams around in a two-wheeler with his friends. Kalyanam (Soori), his uncle, aspires for a political career, but due to the error committed by a drunk photographer, Saravanan ends up as the local head of a national party, and this upsets Kalyanam, who is left with no option but to leave the country to take up a job in Dubai. His other uncle’s daughter Thaenmozhi (Regina Cassandra) returns to town after many years, and Saravanan is besotted by her and falls in love with her. In the meantime, Kalyanam returns and awaits an opportunity to teach a lesson to Saravanan. Whether Saravanan succeeds in his love and whether Kalyanam manages to put Saravanan in his place is told in the rest of the story.

Vanjaram (Mime Gopi), a gangster, owns an asian arowana fish named Kattappa, which is believed to be his lucky charm. One night, Kattappa gets stolen by a thief and ends up in Pandian’s (Sibi Sathyaraj) house. Pandian is considered an epitome of bad luck after multiple business failures, and his father calls him “Bad Luck” Pandian. Pandian marries Meena (Aishwarya Rajesh). They move in to a new apartment, where they meet a girl named Kayal (Baby Monica), who lost her mother at a young age and develops a bonding with the couple. She yearns for a lucky wish which will grant her wishes come true. When Kattappa ends up in their house, they discover that it is indeed a lucky fish.

When Mani, a lineworker who is unhappy in his marriage, manages to make a time machine work due to an accident, he goes back in time to change his life.

From a resurfaced sex tape to a rogue suitcase of money, four wildly different stories overlap at the whims of fate, chance and one eccentric criminal.

A soulful romantic comedy with a twist, this evocative tale revolves around three people who must come to terms with their interwoven past, and establish a healthy harmony in their relationships.

A deadly bomb will be activated if a computer geek restores a part of Chennai city’s mobile networks, which are down due to a solar flare. Four people are linked to each other on a deadly mission.

Mukil (Dinesh Ravi) falls in love with Simi (Bindu Madhavi), who is stuck in a pit hole with an 80-tonne gigantic ‘Vaasthu’ rock under suspension which is ready to fall on her at any time. The only way that Simi can escape from this danger is if her text message reaches Mukil.

A family consisting of three brothers and a sister. The eldest son is very responsible and lives by the likes of his father. The other two sons are out of bindings. The rest of the movie is about the twists and turns in their family.

Follows separating couple Flora and Victor who launch a bitter battle to not keep custody of their three children.