Aravind, a mariner who enjoys a happy life by working six months on the sea and six months on land. Later on, he falls in love with a girl named Thulasi, who doesn’t reciprocate his love. Eventually, after a lot of hardships, love finally starts to begin between them but an incident from Aravind’s past becomes a troublemaker in his new relationship with Thulasi.
The missing case of a young girl unfolds several hidden crimes related to a medical racket as investigation progresses.
Malini, a docile nurse, is forced to move into her boyfriend Varun's house, where she is raped — twice — by his boss, and also sent to prison on false charges. When she comes to know who the person behind her predicament is, she plans revenge.
This is another film that centers around the pranks of teenagers. This film is rated 18 in Singapore. Jai Akash comes to Nagerkoil as the Collector. His reminiscences of his school days in Nagerkoil, forms the main theme of the film. Manikantan who comes in the role of the 16 year old Kicha is like our typical naughty neighborhood boy. The boy Kicha used to eye becomes the headmistress of his school and this delights Kicha. Kicha who always teases everybody else, is however very well behaved towards headmistress Nirmala (Simran). So he always gets her support. But he leads a group of errant boys and together they steal the school vessels and sell them and also eat in hotels and give the slip without paying the bill. He is only a good friend to this one girl, but she falls in love with him.
A genius-yet-introverted orphan, raised by a church priest, is sent to college where he turns out to be a social outcast. Although he is shunned by the majority of the other students, one girl shows him kindness and befriends him. Things take a turn when he falls for her, and she in turn falls for another classmate.
Unemployed Shakthi Singh lives a poor lifestyle along with his widowed and ailing mother and a sister. His mother falls ill and gets admitted in hospital. While on his way to an interview with HSBC, Shakthi sees a beautiful girl, gets distracted and misses his bus - route No.12B. As a result he misses the interview, and ends up getting employed as a Garage Mechanic with Madan, his friend. He does meet with the same girl, gets to know her name is Jyotika, who lives a wealthy lifestyle with her mother, Sulo, while her dad is away on business. Both continue meeting not aware that her marriage has been arranged with Pratap. This story also depicts the possibility of Shakthi catching the 12B on time, attending the interview and getting hired, pursuing Jyotika in vain, and ending up in the arms of his co-worker, Priya. Both possibilities end up with Shakthi getting involved in a vehicle accident - and no guarantees that he will survive or wed Jyotika.
Ganesh falls for his extremely caring and helpful new neighbour, Nandini, who lives in a house opposite to his. But, when Ganesh and his parents put forth a marriage proposal, she turns them down.