Karthik and Shakti marry against the wishes of their families and start their new life. However, they soon realise that marriage is not the bed of roses they had imagined it would be.

Two college students, the slum child Raja and the dean’s daughter Roja, chat with each other over the Internet and fall in love. However, Roja is engaged and Raja cannot bear to disrespect her father, to whom he owes his livelihood.

A stand-up comedian and his opera singer wife have a 2 year old daughter with a surprising gift.

Sunil (Prabhu Deva) is one of the leading heart surgeons in the country. He lives with Ganpat (Mouli), who is also a doctor and is loved by everyone in the family. Sunitha (Jaya Seal) arrives with a kid who has a heart problem to the hospital. But she is shocked seeing Sunil there and lashes out when she learns he is the doctor who is about to treat the kid.
The movie goes for a flashback. Sunil’s brother Balaram (Sarathkumar) is a thug but does not want his brother to follow his footsteps, therefore sends him away to study. Sunitha and Sunil are classmates in a medical college and they both fall in love. Sunil expresses his wish of marrying Sunitha to Bala, for which he accepts. Meanwhile, Sunitha goes back to her village for her sister’s child’s ear piercing ceremony. Her sister’s husband is money-minded and tries to get Sunitha married to a rich man in return for money.

The film, set in the 1940s and moving to the 1960s, revolves around the emotional story of Thulasi (Nandita Das) returning to her village to become a dance teacher. She cannot bring herself to forget Vishwa (Mammootty), a man she has been in love with for two decades. Memories of Vishwa haunt her constantly, and upon a chance meeting with him, she discovers he too is struggling with his love for her. Both are haunted by the memory of Thulasi’s cousin, a figure who is unable to control his obsession for his cousin and hide his resentment at Thulasi’s feelings for Vishwa. Thulasi (Nandita) comes to Sundarapuri after her guardians – her grandma and uncle – pass away, to work as teacher in a dance school. It is in Sundarapuri that Vishwa (Mammootty) the zamindar whom she had met 20 years ago, lives. They meet again and the feelings that had blossomed in their hearts as teenagers, are revived. Vishwa is unmarried and Thulasi has gone through an unceremonious ritual in the name of matrimony, but fear of societal stigma and innate inhibition keep them asunder. Sensing their intense love for each other, Pattabhi (a very natural essay by ‘Delhi’ Ganesh once again), the manager at Vishwa’s house, helps them overcome their fears. It is then that Fate enters in the form of Siva (Manoj K. Jayan).

Mansi becomes famous with Vikrant’s help after her former boyfriend’s family members insult her and her father. Problems arise when her ex-lover apologises to her and tries to win her back.

A father and son help each other through growing up, romance, tragedy, and adventure.

At a remote Dhaba in Atikapamala, 20 km from Suryapet, Vijayawada, a young boy named Nandu pulls out a gun and kills the local don, Vanka Suri. Fleeing to Old City, Hyderabad, Nandu is spotted by Sadhu (Rahul Dev), a local don who is impressed with Nandu and takes him under his wing. Sadhu and his gang plan to rob the local bank with the help of Nandu and a few other kids. The heist goes off smoothly, but Sadhu is betrayed to the police by one of his lieutenants, Narsing. At the local police station, the police beat up Sadhu, while the corrupt SI and Narsing divide the money between themselves. Nandu creates a distraction by causing a short circuit and escapes with Sadhu and another kid, Malli. Sadhu tells the two of them to run away and leave him, since the SI might find and kill them. Nandu calmly replies that he won’t, because he has already killed the SI.

The film is based on the philosophy that dreams will be fulfilled, presenting Jai as having a fetish for writing a diary, while changing things that go wrong in his life to have a happy ending. He comes across a pretty girl, played by Shazahn Padamsee, who he is intimidated by and cannot build up the courage to tell her his feelings. Meanwhile, Vijay Vasanth also takes a liking to her and uses a different method to convey his feelings. Whom the girl falls for forms the crux of the story.

A father’s wish magically brings a wooden boy to life in Italy, giving him a chance to care for the child.

Karthikeyan (Arjun) is a photographer-editor working in Indian Express. Chitra (Meena) is a bank employee. Both reside in Navi Mumbai. Karthik meets Chitra while opening a bank account. While returning home, he again meets her in a train. He offers his seat, but she does not want to accept it. During a train strike, he invites her to travel in an auto to reduce expenses, but she declines. When Chitra hesitated to travel in the same train with Karthik, he became angry and explained that he talked to her because both are from the same locality, both are Tamilians, and he promises her that he will never talk to her anymore. After some days Chitra voluntarily talks to him. Karthik, in return, accompanies her to a police station to get back her snatched handbag. Karthik invites Chitra to his home to meet his parents.
Karthik’s parents like Chitra and all become friends. Karthik’s mother requests Chitra to tell Karthik to get married. When she conveys his parent’s wish, Karthik explains about his wife Aruna (Jyothika), who died in a train accident. Karthik learns that Chitra’s husband Srikanth (Ramesh Aravind) died in the same train accident. Chitra adopted a boy, Shiva, as per her husband’s wish. Karthik’s parents want them to get married.
Shiva moves close to Karthik and his family, while Chitra tries to prevent relations with Karthik. Karthik’s father (Nagesh) understands Karthik’s interest towards Chitra. He asks her to marry Karthik. She refuses, and once for all, avoids Karthik. Karthik understood her intention and stayed away from her. Chitra meanwhile gets confused regarding second marriage due to the trouble given by her neighbour’s husband and Shiva’s passion for Karthik. Chitra’s neighbour once attempts to rape her; she manages to escape. Karthik, who heard about it, attacks the man for misbehaving, and makes him vacate Mumbai.
Chitra decides to marry Karthik for herself and her son. She plans to meet him at the station to express her decision. While returning home, she meets her mother-in-law (Lakshmi), who at one time opposed the marriage of her son Srikanth with her. Chitra’s mother-in-law requests her to come and live with her as she is very alone after her husband’s death. Chitra leaves with her mother-in-law. She has not dared to meet Karthik and she leaves without informing him. Karthik and his family are very much disappointed by this.
After some months, Chitra panics on seeing a news about a bomb blast at Mumbai Indian Express and verifies Karthik’s safety. Karthik leaves for Coonoor on an official assignment. There he meets Chitra with her mother-in-law. Chitra introduces him to her and tells about Aruna’s death in the same train accident where Srikanth died. On hearing this, Chitra’s mother-in-law invites Karthik to have lunch with them the next day. This delights Shiva. He eagerly waits for Karthik and leaves school well before, but is stuck in a traffic jam for a long time. Meanwhile, Chitra explains about her decision to marry him, and later changed it as her mother-in-law requested her to live with her. Karthik leaves without meeting Shiva to catch the train. This disappoints Shiva. When Chitra tried to console him, he blames her that she did not keep up the promise that he, Chitra, Karthik, and his parents to live together. Chitra’s mother-in-law hears this, understood the meaning of it and she realised the mistake she made. She catches Karthik at the station and requests him to marry Chitra. Karthik and Chitra leave for Mumbai and get married, which delights Shiva and Karthik’s parents.

A man falls in love with a woman and cons his way into her heart through lies. When she finds out and confronts him, he has no sign of remorse as he feels that everything is fair in love and war.