Sirf Tum

Rishi Oberoi is the only son in the Oberoi family, who are wealthy and own a palatial home. Rishi is a womanizer, and often drinks. One day he comes across an attractive young lady, who he later comes to know as Chandni Gupta. Chandni is not impressed with Rishi's advances, and ignores him. Chandni is employed with an organization, and is in love with her co-worker, Mohan Sachdev. When Mohan and Chandni plan to marry, they are met with opposition from Mohan's parents, and as a result Mohan marries someone else. Rishi comes to know about this and offers to console Chandni as a friend. It is now up to Chandni to decide if she would prefer a womanizer and a former admirer as a friend.

Kamali loses her bag in the railway station. Later, her bag is sent to her home, along with a letter from Surya, who found it. Kamali and Surya send letters to each other and soon fall in love.

Vishwa spends his time hanging out with Anandham to avoid his mother, who always quarrels with his dad. To find peace, he plays tricks on others. Among the victims is Jothi. The story moves to London, where Vishva visits Princess Diana's grave and leaves a beautiful poem behind. At the same time, Jothi too visits the grave and leaves a note after reading the poem. Then begins a warm relationship between Jothi and Vishwa without seeing each other. Whether the two are united form the rest of the story.

Raghav, a professional boxer, finds himself in a fix when an unexpected turn of events gets him tangled in a battle between his passion, family and the love of his life.

Vaanmathi is a girl born into a wealthy family. Within a year of her birth, her mother, Padmavathy, is forced to live away from her husband with Vaanmathi. Years later, the grown-up Vaanmathi has taken to teasing everyone around her just for sport. A youth named Krishna falls prey to her teasings: When Vaanmathi informs Krishna that she loves him, he asks her announce this publicly at his birthday party … and there, the troubles begin.

Sakthivel (R. Sarath Kumar) is the leader of his village and is adored by the people. His only brother is Selvam (Vikram) who, after completing his education in Singapore, returns to the hamlet. Both Sakthivel and his wife Lakshmi (Khushboo) are very fond of Selvam and want him to get married and live happily. Selvam is keen on marrying a girl he has seen in his dream. Sakthivel is prepared to go anywhere to find the girl. Selvam actually comes across the photograph of his dream girl Devayani (Devayani) in a TV advertisement and discovers that she is an actress . A film crew lands in the village for shooting, and Devayani, as she is called in the film too, is in the group. Sakthivel approaches her with his brother's proposal, but she insults him.

When Kamli loses her bag at a railway station, Surya finds it and sends it to her house with a note. They soon start communicating with each other through their letters and fall in love.

A rich boy (Vasan) indulges in various bizarre experiments to have different experiences. He eats in a five star hotel without money, he wears girls’ outfit in a show room, he prefers to go to jail just for the heck of it, and he hires a sex worker and lets her sleep alone...A girl (Aanandhi), daughter of an NRI, staying alone in the city. She is making a documentary film on persons belonging to the fringe world. She meets the convicts in the prison and the sex workers for her documentary. The emotional game between them leads to an unpredictable climax.

Rishi, the son of a wealthy man, leads a carefree lifestyle. However, his life begins to change when he meets Nila, a college student, and gradually falls in love with her.