Vinodh (Kunal) and Manoj (Karan) are best friends. Manoj gives Vinodh a manager job of his three-star hotel. They both are in love with Neetha (Monal), but Neetha is actually in love with Vinodh. This causes a strain in their friendship, and Manoj fires Vinodh from his manager job. The film ends with a message to the audience that 'love is divine (pleasing) but friendship is pristine (unspoilt)

Raghu and Shanti are divorced couple which sparks problems between both respective younger brothers.

Selvam, the new vice principal of a college, tries to transform the behaviour of troublemaking students while fighting an inner war.

A class-divided friendship goes through highs and lows through several decades.

Kathavarayan, an illegal liquor dealer, faces trouble when a student, who vows to expose those who flout the laws, gets him arrested.

Indira hates men and only employs women in her company and personal staff. Kasi enters her life as a driver and soon, one by one, his entire family starts working in the same household.

Sundaram lives in a town where people are educated and yet indulge in illegal activities. Despite his best efforts, he gets caught in a smuggling racket and earns the enmity of a gangster.

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.

A young couple needs to get the rivalry between their families sorted out so that they can get married with full consent of their parents.