Tamil
A bunch of high school students in a strict Catholic school go through the typical rigours of a teen life.
RJ Vikram gets engaged to Anjali, a writer. But their relationship takes a backseat when Preethi, Vikram's supposed girlfriend, enters their life.
Sekar who works at an IT company in Chennai gets bitten by a neighbourhood scientist's dog, and their souls swapped.
Stoic and kind-hearted Arivu decides to switch places with his street-smart rowdy twin, Anbu, to unite their estranged families. And a frenzy begins!