A plastic surgeon’s life turns upside down after he replaces his wife’s face to his ex-girlfriend. Things blow out unusually leading to a big issue ending in courtroom drama.

Vasu finds the dead body of Ramya in an apartment and decides to find her murderer. During the investigation, Vasu encounters more killings and learns that Ramya’s spirit is behind their death.

Bergmans (Arjun Sarja), a brilliant but unruly student, is thrown out of his seminary for committing the sin of the flesh after being caught red-handed by fellow student Sam Fernando (Arvind Swamy). Blaming the good-hearted Sam for his ouster, Bergmans vows revenge and challenges to prove that evil does reign supreme in this world. Sam finishes his education and training and arrives at a village as the new Father of the local church. A local boy named Thomas of this village who is the illegitimate son of a local fisherman Chetty (Ponvannan) has grown up in a rough neighborhood, following his mother’s death and thus being forced to fend for himself.
Sam takes the rundown church and skeptical villagers in his stride and starts bringing about changes. Through a series of incidents, he also manages to get the unruly Thomas under his control and gets him to learn the tricks of the fishing trade from the villagers. The film fast forwards a few years when Thomas (Gautham Karthik) is grown up and is very close to Sam, who is now a well respected person in the village. Thomas comes across Beatrice (Thulasi Nair) when she is running away from her convent school group who had gotten her admitted to the hospital. They keep running into each other a few times, and Thomas comes to like her presence.

Kuraiondrumillai is a heart-warming love story which deals with interpersonal relationship issues encompassing a subtle social message and economic developmental possibilities in rural India. Krishna (Hero) is an optimist who sees positives in every situation yet has a deep hidden wounds from his past relationship. Sandhya (Heroine) is a sensitive girl whose heart desire to find a true companion but she fears choosing a wrong person. When they meet each other and fall in love they understand the basics of relationship. Krishna’s relationship issues with sandhya and resistance from his higher officials to execute his ideas in rural projects takes him through a transformational experience.

The movie is all about a group of five college friends — Shaam (Shaam), Imaan (Arya), Pooja (Laila), Priya (Asin) and Irene (Pooja). The friends gather for Imaan’s wedding, years after everyone has parted ways.
The movie starts with Pooja leaving USA to go to Imaan’s wedding. Meanwhile, back in India, everyone else is helping Imaan with the preparations for his wedding and catching up with their long lost college friends. The movie goes through series of flashbacks of old memories during their college days. Imaan and Irene meet for the first time, after a long time. The first flashback occurs. They were once in love; however it didn’t turn as Imman had expected it to be.

One day, in his rush to grab hold of a falling kite, Ramesh( Adharvaa) bumps into Priya ( Samantha ), a fashion technology student. In the process, her pendrive falls into his pocket, without either of them realising. The pendrive consists of six months’ worth of Priya’s project work, and she needed to submit it. Asking the principal for an extension, Priya searches for Ramesh, and finally manages to find him. She thoroughly humiliates him, while he denies the pendrive is with him. After college one day, Ramesh and his friends see Priya on the road. They tease her and infuriate her, eventually leading to her slapping him. A few days later, while Ramesh’s mother is washing his pants, she finds the pendrive. Ramesh realises the fault is his, and immediately goes to return the pendrive. Priya is impressed with his attitude, as she expected him to keep the pendrive because she slapped him. This marks the beginning of their friendship. As time passes, Priya and Ramesh become closer. Urged by his friends, Ramesh goes to tell Priya that he loves her. However, while asking for money from his friend Kumar ( Karunaas ), he accidentally takes the condom from Kumar’s pocket as well. When Ramesh sees the condom, he tries to hide it from Priya. However, just then, the police arrives, and he is forced to drop it. Priya sees the condom and is shocked. She denies knowing Ramesh, resulting in him being taken to the police station. Ramesh is finally brought home, and refuses to talk to Priya. His friends try to talk to her, but she does not listen. However, when her friend tells her how much Ramesh actually loves her, she is finally convinced. Ramesh had actually bought Priya a grain of rice with her name written on it. Priya thus realises she also loves Ramesh and begins trying to get him to accept her. However, he refuses to accept her as he believes she thinks he is of lower-class. In a subplot, Ramesh witnesses a murder committed by the local gangster Ravi ( Prasanna ). In shock, Ramesh runs away, and eventually trips over an elderly man. The next day, Ravi sends Ramesh to Gujarat as he fears for his safety. A few days later, the deceased’s son appears in the Commissioner’s office with the elderly man, who claims he can identify the boy who ran into him. Apparently, the deceased is an ex-MLA, and the Commissioner decides to deal with the matter himself. The Inspector warns Ravi and his gang, implying to them that the witness should be killed. Meanwhile, Priya receives a call from her mother telling her that her father is going for surgery and asks her to return to the US. Priya tells Ramesh that she will be waiting at the bus stop the next day, at the same place where they first met. If he loves her, he would come. The next day, eventually being coaxed by Kumar, Ramesh goes to see her. On the way, Ravi tries to kill him, but his conscience gets the better of him. However, he also knows there is another goon in the same bus as Priya waiting to kill Ramesh. Ramesh manages to stand in front of Priya, and they hold hands for a while. Ramesh then slips off the steps and is run over by the bus. His mother, friends and Priya mourn his death while the goon who was supposed to kill him slips away. The movie ends with Priya in a car, looking at the grain of rice that has her name on it which Ramesh presented to her for her birthday.

Muthu (Karthik) is the favourite employee at Rojavanam, a home for the aged owned jointly by two friends (Ravikumar and “Nizhalgal” Ravi). Sindhu (Malavika) is a psychology student staying at the home. Muthu falls in love with Roja (Laila), the daughter of his boss but learns that the boss and his friend, had decided long ago that their children would be married and this has resulted in the friend’s son growing up enamoured of Roja. Roja’s father accepts Muthu as his son-in-law but his friend, angered at this, decides to bulldoze Rojavanam to the ground. But Rojavanam saved by muthu with marrying Roja and Siva. At the climax, Muthu gets married to Sindhu. After a few years, Muthu, now old, is seen asking a few advocates to fight for Rojavanam.

Karthik, a young lawyer falls in love with Poongothai, daughter of a businessman Vijayakumar. Vijayakumar and Poongothai’s sister run a Multi-level marketing and are imprisoned for false accusations. Karthik brings Poongothai to his parents and seeks the permission from them – Nasser, a speech impaired person and Revathy, his mother. Karthik and Poongothai eventually get married after his parents consent.

Rudran (Girish Karnad), a very strict disciplinarian father of two daughters, hates the word ‘Love’. The very mention of this word makes him punish himself to unimaginable heights. He has disowned his elder daughter Menaka (Dhaarini) because she eloped with her lover. The strictness is doubled for the younger daughter Thilottama (Maanu), and a marriage alliance is fixed for her. She stoically accepts her father’s decision until she meets Shiva (Ajith Kumar), a local mechanic. Shiva lives with his friend Oyya (Vivek) in a mansion owned by Mess Viswanthan (M. S. Viswanathan), Shiva is always ready to accept dares. When Menaka dares him to go to Delhi to deliver a letter to Thilothama, Shiva ends up falling in love with Thilothama, but she is unable to reveal her love to Shiva and her father, as she fears the consequences. Are the lovers able to declare their love for each other and get united? Does Rudran take to it kindly?

The film opens with Shiva going to college for an exam, where his pen runs out of ink. He receives a new one from the girl next to him, Sindhya. He immediately falls for her and starts following her. He attends an educational tour with Sindhya, Vasanth, and Priya (Vasanth’s lover). Eventually, Sindhya falls for Shiva too. He then finds out that she got the top rank in the test and a scholarship to the US. Before she leaves, Sindhya invites Shiva to breakfast at her house while her family is out. At her house, Shiva strips her and the two end up having sex. Sindhya then goes to the US. She comes back three months later, saying that she has some private information to tell him. When she gets back, she announces to Shiva that she is pregnant, thinking that no one else is in the house. However, Shiva’s mom and dad overhear and they scold the two for having sex.
The film skips ahead a few years to show Shiva and Sindhya, husband and wife, having a child. Sindhya is working while Shiva is an unemployed husband, looking after the child at home. Sindhya’s brother Randy, a psychiatrist, tries to help by setting up a trick for Shiva to discover his interests. He sets up a plot in which Shiva overhears Sindhya talking to a person named Mahesh who is really Randy, making Shiva think that the child is not his, but someone else’s. Sindhya and Randy want Shiva to overhear them talking. Shiva gets suspicious about who Mahesh is and starts getting data from the library, helped by Vasanth. The climax is in the people he meets and he finally figures who it is. He accuses Sindhya and tries to kill the child. His family and Randy then explain what happened. He then rewrites the test and passes. The movie ends with Shiva getting a job and Randy still on his case on whether he is back to normal.

Somu (Sriram), an affluent NRI who returns from the US for a reunion with his schoolmates in India. When his childhood sweetheart Chandini (Gor) doesn’t turn up, Somu continues his search for her.

Revolving around a joint family system and its dynamics, this drama series attempts to highlight the challenges that emerge in relationships when money comes into the picture.