Gopikrishna and Azhagu plan to turn a badly rundown bus into a mobile canteen. However, they must first deal with a sneaky mouse and a girl who have made the bus their home.
Release date: 6 September 2002 (India)
Director: Thaha
Music director: Bharani
Gopikrishna (Murali) owns an old bus, received as a compensation for his father's road accident, and he is facing lots of consequences due to the pathetic condition of the bus. He sold many valuable things to maintain this bus. His friend Azhagu (Vadivelu) was his only companion and the cleaner of the bus. A mouse had eaten the passport of Azhagu and had spoiled his chances of going abroad. Some part of the film's comedy involves Azhagu running behind this mouse for his revenge. A live TV show, in which Gopikrishna insults the City Traffic Commissioner (Vinuchakravarthy) lands him in more trouble, when the former commands Gopikrishna to leave the city with the bus. His other friends, advocate and well wisher tries to help him with a bank loan to run a mobile kitchen (Tattukada) from his bus.

The plot took a turn when a girl named Vasanthi (Radha) entered the bus as a nomad, but she was actually Gayathri, the daughter of an influential and politically powerful minister (P. Vasu) in Puducherry. Her father forced her to join politics, which made her leave home. Initially, the girl declines to leave the bus, despite the constant efforts of Unni and Sundaresan. The police trace her and take her back to her father's custody. Her father was making arrangements for her marriage with someone else. Meanwhile, Gopikrishna realised that he could not live without Gayathri. Gopi and Azhagu secretly entered her house and finally all ended well by winning the heart of her father