Enakku 20 Unakku 18

Tarun

Sridhar

Trisha Krishnan

Preeti

Vivek

Kapil (Tamil version)

Sunil Varma

Kapali (Telugu version)

Shriya Saran

Reshma

Manivannan

Preeti's Father (Tamil version)

Tanikella Bharani

Preeti's Father (Telugu version)

Riyaz Khan

Preeti's Brother

Devadarshini

Sridhar's Sister

Archana Puran Singh

Preeti's Mom

Kalairani

Sridhar's Mother

Reema Sen

Priyanka (Guest Appearance)

Janaki Sabesh

Train Passenger (Guest Appearance)

Vaiyapuri

Train Passenger (Guest Appearance)

Sundarrajan

Train Passenger (Guest Appearance)

Mano

Himself (Guest Appearance)

Chandramohan

Train Passengers (Telugu guest appearance)

Bandla Ganesh

Train Passengers (Telugu guest appearance)

Tanish Alladi

Preeti's ( Telugu little brother)

Suvarna Mathew

Preeti's sister-in-law

Siva Reddy

Chimpu

Chitram Babloo

Babloo

Anand

Sridhar's brother-in-law (guest appearance)

Cell Murugan