Babu (Dhanush) is a struggling youngster who makes a living out of selling milk tea, carrying the business on his bicycle. He falls in love with a college girl named Uma (Sridevi Vijaykumar). Gradually, Uma also reciprocates Babu’s feelings and things go smoothly for a while. Uma’s parents find her a wealthy groom who is well educated. Uma is in a dilemma on whom to choose as her life partner. She thinks of her future if she chooses the impoverished Babu where she visualizes herself giving birth to a child in a government hospital, her husband unable to raise required money for her medical expenses and overall a very difficult life; in contrast to a life where she is pampered by everyone, her every need taken care of almost instantly if she chooses to marry the groom selected by her parents. While Babu is on a religious trip to Sabarimala, the girl decides to marry the groom Bala (Kunal) so that she can continue to lead a comfortable life. Babu is devastated when he learns of this and heartbroken when Uma goes to the extent of slapping him when he accuses her parents of changing her mind. In a unique way, Babu files a case against Uma for not holding the promise made to him of sharing a life together for a good 50 years. The case soon gathers momentum and has the public discussing it everywhere. As the case progresses, several sacrifices made by Babu for the sake of Uma come into light through revelations made by people known to him and by his close friends. Uma has a change of heart and on the final day of the hearing, decides to re-unite with Babu. In a final twist, when Uma offers a rose to Babu, he refuses to accept her, saying that the case was filed not to win her back, but to teach a lesson to her and every girl with an attitude identical. He justifies further by saying that yesterday she hated him because of his status but today she loves him and tomorrow she may again find him unattractive. Fee

Bhuvana, A lonely girl who is parentless longs for true love and parental care. Though Bhuvana is a granddaughter of a rich businessman he has no time to spend time with the child. The child wants to travel in the Rickshaw along with other children and she wants to be with Rickshaw Mama (Rickshaw uncle) aka Raja who takes of care of kids with love. Bhuvana is been attempted to kidnap and Raja saves her. Bhuvana is very adamant to go to school in the Rickshaw and her care taker appoints Bhuvana to drop in and pick up from school. Initially Rickshaw Man wonders why is he appointed for pick-up and drop when the child itself is rich enough. Later finds out that the girl is longing for love and affection. He takes care of Bhuvana with full affection and care and looks after her like a father. Since Bhuvana is under his care the kidnappers are not able to kidnap her. Raja brings home a woman and she is very fond of him and she starts loving him. However she is jealous of the child and Raja’s affection for the girl, she wanted him solely for her. She drives away the child by saying that Raja will love and take care of his own kid only rather than her. This drives Bhuvana crazy and she runs away. Unfortunately meeting with an accident. Bhuvana is admitted in the hospital and her grand father comes to visit the child. Rickshaw man finds the truth and rushes to see her in the hospital. The grand father is shocked to see him and asks his men to drive him away and Raja is injured. He also finds the truth that the child is his own daughter.

Deepak, a budding film-maker meets and falls in love with Geetha. Misunderstandings cause them to separate and she marries a struggling actor, who is looking for a role in Deepak’s next film.

Ashok (Madhavan) and Julie (Sree Devi) have been friends ever since childhood and they don’t share any love interest. Ashok falls in love with Nandini (Jyothika), a rich girl with whom he marries, and although Julie’s closeness to Ashok initially irritates Nandini, she subsequently accepts it. Julie falls in love with a guy called Michael (Vineeth), a cricketer who’s hoping for a place in the Indian criket team and Ashok happens to be his main opponent. When Ashok gets selected, Michael’s father strikes a deal with Ashok that the marriage between his son and Julie will only take place if Ashok steps down and let Michael substitute him, to which Ashok agrees for friendship’s sake. When Michael learns of this at the end, he restores the severed ties between himself and Ashok, and the movie ends upon a happy note.

Childhood friends Venu and Anu are separated when Anu’s father is transferred to another town. They promise to meet each year at a temple on a hill, but they only meet after ten years as grownups.