Asha, a young woman belonging to a middle-class family, tries to change the arrogant and rich Arjun into a responsible person.

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.

Dev, a youngster from a well-to-do family, is an adventure seeker. When his friend playfully tries to set him up with Meghna, a businesswoman who has no time for love, Dev has to embark on an adventure of another kind.

Sakthivel, an irresponsible man, disapproves of the marriage arranged for him by his father and tries to ruin it. However, he is surprised to learn that the prospective bride is the woman he loves.

Jeeva, son of a police officer questions the inabilities and defects in Indian educational system and also shows his frustration towards studying the lessons in English language instead of Tamil.

The film takes place in a village after which the movie is titled. Thaayamma (Revathy) leads a cloistered life and does not visit anyone. She is worshipped as a holy lad upon whom the god comes down to give them orders periodically. Thaayamma was an orphan and is found by Janagaraj, who is a street performer. They go from house to house begging for food. One day a lonely woman, Sulakshana,(a secret prostitute of the village high man – Vijayakumar) accepts Thaayamma as her own daughter and Janagaraj as her brother, and makes them stay in her own house. After 10 years, Thaayamma attains age and some days later finds Sulakshana’s occupation. She and Janagaraj attempt to leave her house, but Sulakshana suddenly falls ill and this stops their exit . After Sulakshana’s death, Vijaykakumar, the head of the village, tries to take advantage of Thaayamma. But Thaayamma keeps dodging him and keeps herself chaste.
Ponnurangam (Karthik Muthuraman), the village hero, is a folk singer who performs with his mini troop in nearby village occasionally for festivals. He works as a part-time labour work for Vijayakumar. He has a strong crush for Selvi,(Kushboo), daughter of Valliyuran (Shanmuga Sundaram), rich head of neighboring village and brother-in-law of Vijayakumar . Selvi pranks Ponnurangam by asking his mother to meet her father with the wedding proposal. But Ponnurangam’s mother (Manorama) is beaten by Valliyuran’s men while she visits his house with the marriage proposal and Manorama dies in her sleep due to shame. Now Selvi falls in love with Ponnurangam, but he is so dejected with life. Meanwhile, Vijayakumar arranges marriage of his spoilt son (Thiyagu) with Selvi to end their feud of 20 years and to incorporate all of their properties under his son. Ponnurangam is asked to perform at Valliyuran’s house the night before marriage. During the end of the song, Selvi apologises to Ponnurangam for his mother’s death and gives him money which he coldly rejects. Thiyagu sees the sequence and there is a fight between the families and marriage is stopped. Next day, Thiyagu and his men fight with Ponnurangam and stab him in the back with a poisoned knife. Thaayamma takes care of Ponnurangam and love blossoms between them. Ponnurangam plans to marry Thaayamma. Vijayakumar tries to thwart them, by abducting and raping Thaayamma. He kills Ponnurangam’s friend Maakan (Chinni Jayanth), but he is mobbed by the villagers and is beaten up. The last scene shows Ponnurangam and Thaayamma walking away from the camera on a road, together.

A man pretends to be the son of a long-lost royal family to steal a precious sword. However, his plan runs into complications when Indhu, the sword’s guardian’s granddaughter, falls in love with him.

Tired of his father’s disciplinarian ways and to avoid marrying a girl chosen by the latter, Raja runs away to Ooty. There, he is hired as a driver by the man whose daughter he was supposed to marry.

Anbu, a dubbing artiste, falls in love with his sister’s friend Jyothi, who is in love with Gautham. Just when they are about to get married, an accident changes the course of their lives forever.

Murali moves into a house for rent, which is owned by Sumathi’s father. Murali falls in love with Sumathi and befriends Selvi, who is the house-maid’s daughter whose help he seeks to win over Sumathi.

Indu and Chandru (Rambha and Karthik) fall in love. Indu does the disappearing act and Chandru gets engaged to Rekha (Mumtaz). Indu re-appears after three years with a little girl, who she claims is Chandru’s daughter. Chandru vehemently denies it and finding Indu’s presence an embarrassment tries to ferret out the truth. After many scenes of forced comedy, we learn that the girl is the illegitimate daughter of Chandru’s much-married brother, who had seduced Indu’s sister. After his brother’s futile attempt to play the villain, Chandru latches on to Indu fast enough with no apology to Rekha. But it is not really Chandru’s fault. For Rekha had done the disappearing act from the scene early enough without any explanation either.

Kalpana House (Tamil: கல்பனா ஹவுஸ்) is a Tamil-language Mystery film which is Directed by Debutant Kumar & performed by Madhu Shalini, Karthik and Released on 30 May, 2014.

The movie revolves around Chandru (Karthik) and his lover Niveditha (Malavika) in the backdrop of Ooty. Niveditha’s father Mahadevan (Manivannan) is against love marriages and he finds out that his daughter Niveditha is in love with someone. Mahadevan asks for the details of Niveditha’s lover. But Niveditha as per Chandru’s plan, hands over Azhagesh’s (Vivek) (who happens to be Chandru’s friend), photo to Mahadevan and informs him as her lover. Mahadevan sends some goons to attack Azhagesh and the proceedings happen comically.
Meanwhile, Chandru and Niveditha keeps planning on how to make Mahadevan nod for their wedding. One day, Mahadevan’s car gets repaired on the way. Chandru along with his family also comes on the same way. Seeing Mahadevan helpless on the road, Chandru picks him up and drops him at home thereby getting into good books of Mahadevan. Slowly, Mahadevan and Chandru become good family friends. But still, Chandru and Niveditha do not reveal their love to their parents and are happy that both families are in good terms now.

Azhagiri (Narain) and his sister Shanmughapriya (Meena) are siblings who live only for each other. Azhagiri is a student, and his sister is a lecturer. Saissa (N. Santhanam) and the crew form his sidekicks, and Valayapatti (M. S. Bhaskar) is their professor who invariable falls quarry to Saissa’s unwitting jokes and intentional pranks. Azhagiri goes to Thambikkotai on an NSS field trip. There he falls in love with Kanaga (Poonam Bajwa), who is the daughter of Amirthalingam (Rajendran), a rich don of the village. Amirthalingam tries to kill government officers who want to repair a damaged bridge that connects the village with the outside world. The village has a connection to Azhagiri, Shanmughapriya, and their dead father Shanmugam (Prabhu).

A Hindu boy and a Christian girl fall in love with each other, but their religious differences cause many problems.

When Jana murders Madhavan, Ram decides to take the blame. Later, Jana’s body is found on the railway tracks, and Ram and Anita, a journalist, investigate his death.

Murugappa ‘Munaruna’ (Dhanush) is a Tamil worker in 1960s Burma. His friend Saamuda falls in love with Mallika, but Mallika loves Munaruna. Munaruna saves Samudra (Amyra Dastur), the daughter of a Burmese army general, from a Ferris wheel accident and they fall in love. When Mallika learns about this, she is devastated and marries Saamuda. The Burmese general disapproves of the union between Munaruna and Samudra, and revokes the privileges that the Tamil immigrants had until then. Violence breaks out and the Tamil nationals flee Burma. Munaruna and Samudra join the refugees on a ship with Saamuda and Mallika. When Samudra’s father comes looking for her, Mallika spitefully reveals where they are hiding. As Samudra and Munaruna try to escape by diving into the ocean, Munaruna is shot and killed. Samudra handcuffs herself to Munaruna and drowns with him after promising to be together forever.

Manigandan is a server in a hotel who is a devotee of Lord Ayyappan (the bachelor god). He follows a fasting for Ayyappan and is very sincere and honest. One day a businessman, named Dharmaraj, visits the hotel where Manigandan works. He admires Mani’s sincerity and offers him the General Manager job in his factory at Ooty. Dharmaraj takes Mani to his factory and office to introduce him to his employees who do not do any work but play games, sit idle, watch TV etc. Innocent Mani does not understand why employees does not work but gets scared that he must manage all of them, a task which was impossible for 419 managers before him.
Mani sees a girl who breaks everything she sees, and yet Dharmaraj pays for everything she broke. He finds out that she is Vennila, daughter of Dharmaraj who is a spoilt young lady who cannot be controlled even by her father. Mani and Vennila fight frequently. Vennila makes every attempt to get rid of him, but a spark develops between them.

Selvam and Bhaskar, two thieves with good intentions, hide with the help of Radha who is an illegitimate child living with his father’s family in the guise of a maid.

Divya is a free-spirited college student from a conservative family whose strict father, Chandramouli, works for the government. She learns that her parents are eagerly awaiting a marriage proposal for her. Unwilling to get married, and hoping that the groom’s family will reject her, she deliberately arrives home late, only to find Chandrakumar (the groom) and his family patiently waiting for her. She talks arrogantly to Chandrakumar to make him dislike her but, undeterred, he says that he likes her and agrees to the marriage. Divya initially refuses, but when her father has a heart attack her family begs her to accept the proposal to aid his recovery. Succumbing to the pressure, Divya marries Chandrakumar.

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.

Chinatamani and Ponnumani are in love with each other since childhood but their dreams of a happy life together are shattered when Chinatamani is raped while studying abroad and returns mentally disturbed.