Boys is an Romance based movie. In which, There are five teenage boys who are very thick friends. They have typical teen-boy fantasies - proposing to each and every chick they come across, touching women in crowded areas, boozing, browsing porn books, trying for call girls etc. In the process they meet a girl Harini (Genelia). A guy called Munna ( Siddarath) from these boys group fall in love with her and she also loves him. After coming to know about it, the parents separate the boy, girl and the friends. The boy and the girl get desperate and elope to Tirupati to get married.
The parents throw them out of their houses. The friends also come out to support this young couple. They all work together to make a living. They find their strengths and hidden talents. They form a band called 'Boys'. Sign a contract with Sony Music and win M TV awards.Rest of the story is how they get united with the help of friends