Pandian and Pandiarajan are two notorious sons of the village cinema theater owner V. K. Ramasamy. Pandian goes to a neighbouring village to see a girl as arranged by his father towards his marriage and ends up in the wrong house. Coincidentally, those in the wrong house are also expecting a lad to see their daughter on the same time and the same day. Contrary to real time arranged marriages, Pandian goes to see the girl totally un-aided by parents, relatives and friends. Nevertheless, he takes a liking to the girl, Seetha and decides to marry her. Seetha likes the lad and decides to accept the proposal.
Meanwhile, Seetha’s marriage broker shows up and clarifies that Pandian was supposed to have gone to see some other girl but ended up in the wrong house. Hearing this, Pandian, Seetha and Seetha’s parents seem disappointed. Pandian’s father fixes dates for her marriage to the girl originally chosen for him — Revathi, a school teacher’s daughter. Pandian’s adamance to marry Seetha causes a strange turn of events. Pandiyarajan, the younger brother, finally marries Revathi while Pandian ties the knot with this love Seetha.

We get a childhood rivalry between Deva (Dinesh uncomfortable) and Villangam (Ramdoss, underutilised), a hastily built romance between Deva and Thulasi (Adhiti Menon), a back story for why Thulasi’s mother (Devayani, with a lousy hair-do) wants a son-in-law who can drive, a henpecked husband (Anandaraj, who takes on the responsibility of making us laugh), a comic character (Rajendran, in an underwritten role) who could expose the hero’s lies…

Sameer Behl (Shahid Kapoor) comes to Mumbai with Bollywood dreams, struggles through the day as a courier boy, and keeps failing in auditions for advertisements. More stereotypes are stuffed in as he refuses to take help from his dad in Delhi, is thrown out from his rented flat by the landlord, and comes away with his calculative companion. One day, a movie director named Rajeev Sharma (Mohnish Behl) sees Sameer dancing and calls him to his office. Soon, Sameer is signed as the male lead in his film, and his friend Tina (Genelia D’Souza) is selected as the choreographer on the same project. Homeless, Sameer sleeps in his car and works as a dance teacher in a school. Subsequently, Sameer loses his film and is disillusioned. Tina finds this out and asks him how he can spend his life like this. After some time, Tina tells him that she also quit the film and did not want to be the choreographer for that film because she saw him upset. Sameer realises the love Tina had for him. Tina encourages him to participate in a television talent-hunt show, the winner of which will win the same role that Sameer was to play. After some time, he agrees to participate in it. After filling up the contest form, he also says “I love you” to Tina. In his screen-test, Sameer dedicates his monologue to his mother. After his monologue, during the interview, he comes to know that his father’s shop in Delhi has been demolished. He promises Tina that he will come back for her and leaves to meet his father, heart-broken about the whole thing. After watching Sameer’s performance on TV, his father convinces him to go back to Mumbai and participate in the show.

A man experiences romantic adventures in Singapore.

A man has limited time in which to make a woman fall in love with him.

Pugazh, a police officer, wants to avenge the death of his father. He kills the four notorious criminals who were responsible for this heinous crime.

Two employees try to get their debt-ridden TV channel to the top position by manufacturing a fake reality show that involves uniting lovers who face opposition at home.

Saravanan is modern city guy while Sandhya is a village modern girl who came to city to find a job. Sandhya meets Saravanan while going to an interview. At first they had some disagreements and fought. Then, it turn into love and they had a relationship. They decided to marry and their parents did not agree, but they still got married and started to live happily at Saravanan’s place. They were happy for few months, but they did start to disagree and fight, so they decided to divorce. Both of them went to their parents house to live separately. Their parents decided to get them a new life partner. At first they agreed with their parents decision. But then the love between Sandhya and Saravanan is rekindled since they miss each other. They decided to cancel their second marriage and live together happily.

Maayi (Sarathkumar) is a well-respected, do-gooder in a village. He considers women in the village as his sisters and even helps financially to conduct their weddings. He is a man who is ready to kill his father Irulandi (Vijayakumar) when he learns that he had a second wife. But the father opts to kill himself rather than face his son and so, Maayi brings his stepsister Lakshmi (Suvalakshmi) to live with him. A local MLA (Rajan. P. Dev) comes to Maayi to get his support during the upcoming election, but he refuses and the MLA loses the election. But his son (Anand), who admires Maayi, marries Lakshmi.

Rajini is working as a coolie in a factory. He is asked by three brothers (Nizhalgal Ravi, Radharavi, S. S. Chandran) to act as a foreign-returned rich man, the heir of a property. Rajini acts, but always escapes as he doesn’t want to face consequences. But then he comes to know that he is the heir to the property, his father was killed by three brothers to take away the property and mother (Sujatha) became a mental patient. He avenges the death of his father by killing the villains. At last, he says he doesn’t want to be an heir to money and always remains as a coolie.

Five assassins aboard a fast moving bullet train find out their missions have something in common.

Exorcist Mukundan meets and falls in love with Malu, a girl who has lost her memory. A few years later, he arrives at a palatial house for an exorcism and bumps into Malu who fails to recognise him.