A fearless income tax officer raids the mansion of the most powerful man in Lucknow after someone mysteriously draws his attention towards the evidence.

Selvam averts a mishap and returns to his village to find his lover Bhagyam. Unable to find Bhagyam and unaware of her life in isolation, he marries another woman. But time springs a surprise and his own son turns into his biggest foe. Tied down by broken promises, what does the future hold for them ?

Ravi breaks out of jail to avenge his sister’s murder and stays at Raja’s house, where his sister falls in love with Ravi. Things get complicated when Raja falls in love with another girl.

Rohan Bhatnagar (Hrithik Roshan) is a kind, happy young man who has been blind since birth and works as a voice-over artist for a living. Through friends, he meets Supriya Sharma (Yami Gautam), a working woman who is also blind, but proudly independent. The two fall in love and get married.
One night, on their way back home after dining out, they are interrupted by Amit Shellar (Rohit Roy), a local goon and younger brother of Madhavrao Shellar (Ronit Roy), a well-known politician. He and his friend Wasim, drunkenly misbehave with the couple, enraging Rohan, and they have a heated exchange.

The film opens with the killing of a police officer by cocaine mafia lord Bhai (Hareesh Peradi) and his henchmen. Kokila (Nayanthara) struggles to find a job to take care of her parents (Saranya Ponvannan and R. S. Shivaji) and sister (Jacqueline Fernandez). She stumbles on the cocaine smuggling business of Mohan (Charles Vinoth). When her mother is diagnosed with lung cancer, Kokila is forced to work for Mohan. Her cunning earns her a name in the business. The new inspector Guru (Saravanan) is a no-nonsense cop and cracks down on drug dealers. Kokila is almost caught a couple of times but manages to evade the authorities. She convinces Mohan to kill two of his henchmen suspected of leaking information and then decides to quit the business. Mohan seemingly accepts but tries to rape her. She beats him up and tries to flee with her family but is caught by Bobi, who had recruited her initially. He demands that she deliver a one last consignment of 100 kilos to Alphonse (Rajendran). Kokila is forced to accept and enlists the help of her family. She delivers the load, but it is revealed that she switched most of it for salt. She then tricks Bobi to double-cross Bhai and then frames him for swindling Bhai. She has him killed and continues the shipment run. On the way, she is caught by the police, who were Alphonse’s men in disguise. She manages to avoid getting raped and kills off her captors. Guru tracks her down and arrests her. Kokila makes a deal with him to nab Bhai and bring the whole drug business down. The plan works out, Bhai is shot dead, and Kokila and her family escape punishment. In the end, the family starts a business of Kolam powder, calling it ‘Kokila Kolamavu’.

Decades post-high school, Ram and Jaanu meet at their school’s reunion and explore their past thoughts consisting of affection, care, depth and grieve all over the period of one evening.

When his wife goes missing, Arvind must solve the mystery of her disappearance before time runs out and he becomes the prime suspect.

In a tragic accident, Kathiravan loses his wife and his left leg. A few years later he decides to get a prosthetic leg with the compensation amount. Kathiravan’s life gets more complicated when his daughter Magizh gets hospitalized.

The descendants of two men who betrayed a royal family centuries ago are caught up in events that involve ghosts, revenge and kidnapping.

Raja, an introvert medical student falls in love with his fellow college mate, Geeta, but does not have courage to express his love to her. When he decides to convey his love, then he misunderstands that Geeta is in love with someone else but in fact she was helping her sister and her lover to unite. Her father does not accept her sister’s love and the pair commit suicide.
Towards the end of the final year of college, he finally conveys his love to Geetha when she is in the college mourning her sister’s death. On the last day of college, Raja comes to know that the Geetha is about to be engaged soon to someone else, he couldn’t cope with the news and suffers a mild heart stroke and gets hospitalized. In the mean time Geetha starts falling in love with Raja, she visits the hospital to express her love only to find Raja has left to catch a train to his native village. She rushes to the railway station and searches for him, she finds her father on the way and her father accepts her love, she finds Raja’s friend Chinni instead and will come to know of Raja’s heart condition that he cannot digest a very happy or sad news. Chinni urges Geetha not to meet Raja then and promises after Raja recuperates, he will unite them. The film ends as Geetha looks at the departing train.

A young couple fall in love and move in together, but a complication results in them breaking up and facing each other in court.

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.