Karthik Kumar

Krishna (Prasanna) & Ramya (Laila) hated each other as kids, with Ramya biting Krishna's cheek once. As adults, Ramya is chosen by Krishna's friend Arvind (Karthik Kumar) as his would-be bride, much to Krishna's shock. Ramya tries to please Arvind, acting as the coy girl, which actually causes Arvind to leave Ramya. Ramya blames Krishna for this, but a persistent Krishna tries to prove his innocence & also helps Ramya's family in their hour of need. Ramya & Krishna gets drawn to each other.

Petty thieves Krish (Karthik Kumar) & Veni (Shikha) set out to retrieve some priceless diamonds hidden 20 years ago by a rich businessman in one of a set of four chairs. Giving them tough competition in the matter is an evil trio lead by thug Veerappan (Anand Raj), who had killed the businessman & his wife 20 years ago to get the diamonds. Both parties travel from city to city under different disguises looking for the chairs, while being chased around by imbecile cop Mathrubhootham (Jayaram).

Karthik (Madhavan) is frantic after the disappearance of his wife Shakti (Shalini). Told in flashbacks, the film traces their brief marriage as the couple's dreamy romance runs through the usual gamut of highs and lows. (imdb)