Madhura Thimiru is dubbing version of Telugu movie Krishna. Ravi Teja completes his MSc computers and works in a big corporate firm with 40k salary. However, he sacrifices his job for another person, who has so many family problems. After losing the job, he moves casually with friends for some time in Vijayawada.
He happens to see Trisha and loses his heart. However, he doesn’t know whether she is in love with him. She suddenly disappears one day and Ravi Teja finds from her brother Brahmanandam that she is in Hyderabad with her father Sayaji Shinde. Ravi Teja takes Brahmanandam to Hyderabad and finds that Trisha’s life is in danger from the rivals of Shinde, as the latter sent Mukhul Dev to jail in rape and murder case.

Two wastrels discover their purpose in life when a doctor gets into a legal tangle with a factory owner.

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.

It is the Tamil remake of ‘Big’. SJ Suryah is a young man with an immature mind. He falls in love with Simran and gets married to her. The troubles that they encounter form the story.

The protagonist, like most people, has positive and negative thoughts; however, in his case, the negative thoughts take on a life of their own.

Pandi And his friends comes across a deaf woman Kadhambari (Nayantara) and Pandi immediately falls in love with her. Kadhambari is the daughter of a sincere police officer Ravikumar (Azhagam Perumal)because his father loves police profession, who is in pursuit of Killivallavan aka Killi (Parthiban), a dreaded gangster and politician who had killed Ravikumar’s wife and had caused Kadhambari to lose her hearing in her childhood. Kadhambari seeks Pandi’s help in finding her father, who has not spoken to her for the past two days, to which he agrees. Pandi soon learns that Ravikumar had been killed by Killi, but hides the matter from Kadhambari as it would make her upset. But Kadhambari learns about her father’s death from Meena Kumari and is determined to revenge his death by going after Killi and killing him. Pandi agrees to help her in her mission, with the promise that he will hold Killi’s shoulders while she stabs him.

After following in her deceased father’s footsteps and becoming a police officer, a young woman experiences strange phenomena while attempting to capture a criminal that escaped from her father’s custody many years before.

Vikramadhitya is a wealthy entrepreneur who owns a group of businesses. In Paris, a paragliding accident leaves him a quadriplegic. To ensure his girlfriend Nandini’s happiness, Vikramadhitya’s friend and legal adviser, Prasad, conveys a message on his behalf that he is not interested in marrying her.
Five years later, Vikramadhitya leads a hopeless life with his secretary Keerthi, his cook Lakshmi, and a few servants. He and Keerthi interview candidates for a caretaker position; many seem pretentious and manipulative. Seenu, a paroled convict, applies for the job in accordance with his lawyer’s (Lingam) advice; the job would prove to the court that Seenu is leading a law-abiding life, closing his case. He is detested by his mother (a railway clerk) and his siblings, Swathi and Kanna.

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.

The film revolves around a central character, and explores the nuances of a first kiss and the conflicts in a marital relationship. These factors become the front runner with a comical chaos in the backdrop.

Rajalakshmi is a multi-millionaire who is very proud of her wealth. Her son falls in love with Govindaswamy’s daughter. He is Rajalakshmi’s rival, and hence she always tries to humiliate him in front of everyone.

Shashi Godbole is a homemaker who makes and sells laddoos as a home-run business. Her husband Satish and daughter Sapna take her for granted, mock her poor English skills, and generally treat her with disrespect, making Shashi feel negative and insecure. However, her young son, Sagar loves her as she is, and her mother-in-law offers her words of sympathy.
Shashi’s older sister Manu, who lives in New York, invites Shashi’s family to her daughter Meera’s wedding to Kevin. It is decided that Shashi will go to New York alone five weeks before the wedding to help Manu organize. Her husband and children will join her as the wedding approaches. During her flight to New York, Shashi is given inspirational advice by a fellow passenger (Amitabh Bachchan in Hindi/Ajith Kumar in Tamil). While Shashi is in New York, she has a traumatic experience at a cafe due to her inability to communicate in English. She is comforted by a French chef Laurent who happened to be queuing up behind her at the cafe.
Using the money she made from selling laddoos, Shashi secretly enrolls in a conversational English class that offers to teach the language in four weeks, showing her resourcefulness at navigating an unfamiliar city alone. The class comprises David Fischer, the instructor; Eva, a Mexican nanny; Salman Khan, a Pakistani cab driver; Yu Son, a Chinese hairstylist; Ramamurthy, a Tamil software engineer; Udumbke, a closeted African-Caribbean man; and Laurent. Shashi quickly becomes a promising and committed student, earns everyone’s respect with her charming behavior and her cuisine, and gains self-confidence. Laurent becomes attracted to Shashi. When he tries to kiss her at the rooftop of a building, Shashi rejects him and runs off, but fails to explain that she is married.