Kannan is a young music shop employee. He dreams of a girl who wears gold anklets and decides to find her. One day, he sees the feet of a running girl, and realises that she is the girl he has been dreaming of and follows her. Soon after, he goes to a music college to repair music instruments. Gayathri, a student of that college, is the girl which Kannan found as his dream girl. She and her friends approach and request him to not repair the music instruments, as they are very old and unfit to use for the music contest. Kannan uses the opportunity to become close to her but Gayathri is angered by his behaviour. He accompanies Gayathri to Bangalore for the music contest, where Gayathri sees him getting money from a rival music band. On the day of the contest, Gayathri and her team are shocked to learn that the song which they have composed was stolen by the other troupe. She assumes that Kannan has stolen and sold their work for money despite Kannan's protest that he is innocent. He lends her one of the love poems he had written for her, and she sings it in the contest and wins the prize. Gayathri understands that Kannan has no role in the stealing of the song and he got money from the troop for fixing their repaired music instruments. She realises her mistake and rushes to apologize and accept his love, and soon, they start dating. Kannan gets news that his father was injured and rushes home.

Kannan's father Rudramurthy works at a registrar office where he witnesses many marriages take place without the consent of couple's parents. He is against such marriages and prevents one such marriage by advising the girl who had come to marry her lover and sending her home, which led to an attack by the groom and his friends. Kannan understood that he is going to have a tough time with his love and his father who hates love marriages. Gayathri, on other hand, has a family with a father who is very depressed by an incident which took place in his life. Gayathri's friend and her lover commit suicide due to pressure put up by the parents against their love. This upsets Gayathri and she is scared on how to marry Kannan. Both of them plan to visit the family of the other, impress them, and get permission for their marriage.

Gayathri sets out to Kannan's home as the lost daughter of troublesome neighbour of Kannan and Kannan sets to Gayathri's home only to earn a name of vagabond from her family. They try their level best to get into the home of other's families and succeed to some extent. Gayathri manages to win the heart of Rudramurthy when she stops his daughter, who was about to run away from her home with her lover. This makes Rudramurthy accept her as his daughter-in-law. On the other hand, Kannan visits his home with much depression reason being failing to accomplish his mission. Kannan finds the reason for Gayathri's father Vengudu's condition as one incident. Vengudu is a music critic and his criticism plays a vital role in one's music career. Vengudu once made a bad criticism about a male vocalist in front of the audience and also in the next day newspaper which led the vocalist to commit suicide. The wife of the vocalist shouts at him and curses him for bring her a fate. From then he stopped his critic job and has been living with remorse. Kannan attempts to solve his problem by visiting the vocalist's house and explains the current condition of Vengudu. He requests them forgive him and visit his home to which the lady accepts. On the day of the visit the lady proposes marriage alliance of her son Sivabalan, who met Gayathri on the music contest at Bangalore with Vengudu's daughter Gayathri, to which Vengudu accepts. On hearing about her marriage, Gayathri screams that she will not let this happen and goes to convince her father. On seeing her father, he falls at her feet and she is tongue tied as she finds her father has changed a lot and her marriage would bring him complete relief from his guilt.

However, on the day of the marriage, Sivabalan sings the love song written by Kannan for Gayathri, which she sang in the music contest. On hearing this song, Gayathri runs to Kannan and hugs him. Sivabalan explains to Vengudu that Kannan and Gayathri love each other very much, and tells him not to separate them. Vengudu accepts them as he does not want to commit another mistake and spend his life in guilt. Kannan and Gayathri are united together in the end.