Hanumantha Rao and Vishwanath are old college buddies. Their young children, Prabha and Nandini respectively, are also friends. But in the 1980’s they are separated as Vishwanath moves with his family from India to Switzerland. Years pass and Prabha is now a grown man and a leader of music group. When he rejects the advances of gangster’s daughter, he finds himself in hot water. The gangster tries to force Prabha into marriage, and the only way to save himself is to convince the sentimental don that his heart is already taken.

Kandukondain Kandukondain opens with military personnel Major Bala (Mammootty) fighting in a war and losing his left leg in a grenade explosion. After the opening credits, Sowmya (Tabu) and Meenakshi “Meenu” (Aishwarya Rai) are shown as the adult daughters of Padma (Srividya) living in a Chettiar mansion in Karaikudi, Tamil Nadu with their maternal grandfather Chandrasekhar (Unnikrishnan Namboothiri), maidservant Chellatha (S. N. Lakshmi) and younger sister Kamala (Shamili). Sowmya is a school principal while Meenu is passionate about classic Tamil poetry, music and dance. Major Bala, one of the rich men in their village falls in love with Meenu, but Meenu falls in love with Srikanth (Abbas). Manohar (Ajith Kumar) is a director who comes to Meenu’s house for a film shoot. Sowmya and Manohar fall for each other but an issue crops up between the two and whether Manohar manages to win her back forms the rest of their part of the story.

It is a story of gang wars and how a newly emerged don robs the other existing gangs and gets the ultimate power among all. But eventually it turns out that he has been working in cahoot with the police forces and this was all their plan to track down all the underworld activities and trading.

Jeeva loves Meena, a widow with a son, and respects her even more when he learns about her past. However, Jeeva is forced to marry Divya as her father kidnaps Meena’s son in order to threaten Jeeva.

Vishu and Ramu are a pair of Indian twins living in America with their father, Rajamani. When Madhumita (Aishwarya Rai) and her brother come to America to get medical treatment for their ailing grandmother, Vishu and Ramu end up meeting them at the airport. Vishu falls in love with Madhumita, and the couple has everyone’s blessing, except for Rajamani, who is estranged from his own twin brother. He only wants his sons to marry twin sisters, so Madhumita pretends to have a twin in order to please him. As Madhumita puts on a charade by creating Vaishnavi, all goes well, until Ramu falls in love with Vaishnavi. Now the truth must come out, before Madhumita has to marry both of Rajamani’s twin sons.

Sanjay, a Rajput from Jahanabad, is in love with Aditi, a Jat from Jaipur. They want to get married, but don’t want to hurt their families. So they plan to get married by arranging a fake set of parents. Will they succeed?

The movie begins with Chandu (Siddharth Narayan) and Siri (Shruti Haasan) as childhood friends. Chandu and Siri call each other “Faltoos” and “Killer”, respectively, affectionately. Their friendship remains intact even as they grow up. Chandu who was sent to Mumbai to do MBA, instead learns music and returns home which leads to agony of his father. However, Siri convinces Chandu’s father that it is her responsibility to take care of Chandu’s career. They go for an audition there they get a fight with a band and he is sent out of the audition. Prior to that, Siri accepts the love proposal by Uday (Navdeep), who lives in US after consulting Chandu. Later, Chandu and Siri accidentally meet their common friend in college, Ritu Sharma (Hansika Motwani) and Chandu falls in love with her at first sight. Chandu starts spending time with Ritu to impress her, but Siri feels that she is being avoided. Siri decides to leave for a dancing School at Chennai. Meanwhile, Ritu accepts Chandu’s love proposal. When Siri is about to leave, Chandu apologises her that he had not noticed that she was being avoided. At the same time, Uday comes back from US to surprise her. Hence, she decides not to leave.

The story is set in a rural area around Madurai, in the village called Paruthiyur, which still practices caste segregation as a result of the controversial Criminal Tribes Act imposed by the British colonists, where members of impoverished communities are stereotyped as generational criminals.
Paruthiveeran (Karthi) is a country brash whose inter-caste parents were ostracized by the villagers since his higher caste father married his lower caste mother. After his parents’ death, Paruthiveeran was mostly raised by his doting paternal uncle Chevvaazhai (Saravanan) who pampers and accompanies him in every misbehavior to keep him happy. Having grown up among his mother’s people, he is often arrested for petty crimes. His one ambition in life is to gain enough notoriety to be on TV news and to be thrown into Madras Jail. He often bullies Paruthiyur villagers for money and fun.

While visiting his sister, a man falls in love with a local girl. Problems arise when another suitor enters the picture. The matter worsens further when the girl’s mother objects to their alliance.

The film opens with Ram (Atharvaa) fronting a car driven by two guys apparently drunk and rich and with their girl friend(s). He tries to kill them and eventually they escape in the car opening the title. Then it turns to be that Ram enjoys a successful career in information technology. He is hit on by Radhi (Yashika) as office romance. He turns down her interest and reveals he is in love with a girl who resides in Bangalore and he is going to visit her. Ram drives to Bangalore and meets Charu (Amala Paul) in her apartment. While sleeping, Ram wakes up goes to the streets, search and kills a person (one of them in the car in first scene). Eventually it is revealed that Charu is in some danger and Ram is safeguarding her by not letting her out of that apartment until he cleans up the city for her safety.

Vellaichaamy raises his three brothers and does everything he can to ensure their happiness. When he learns that the woman he loves wants to send his brothers away, he decides not to get married.

En Uyirinum Melaana (Tamil: என் உயிரினும் மேலான) is a Tamil-language Romance film which is Directed by K R Jaya & performed by Chiranjeevi, Piha, S P Balasubramaniam, Ranjith, Karunaas, Charu Haasan, Kaka Radhakrishnan and Released on 27 Aug 2010.