OK Kanmani

Plans Open Tomorrow.

Adhi and Tara are in a live-in relationship but they are both unwilling to get married. How do they realize that marriage is just a natural progression of their relationship?

Dulquer Salmaan

Aadi

Nithya Menen

Tara

Prakash Raj

Ganapathy

Leela Samson

Bhavani

Vinodhini Vaidyanathan

Saroja

Ramya Subramanian

Ananya

Prabhu Lakshman

Buddy

Sivakumar Ananth

Vasudevan Varadarajan

Rama Ramasamy

Chandrika

John Devasahayam

John

Chandrika Chandran

Ratna

Baby Rakshana

Jaya Vasudevan

Padam Bhola

Vishal

Kaniha

Woman at the clinic (Cameo Appearance)

B. V. Doshi

Self

Aarav Nafeez

Adhi's co-worker

Ashwin Kumar

Ciby Bhuvana Chandran