Apoorva Raagangal

A young man drawn to social change who experiments with revolutionary acts before channeling his energy into music. He navigates a fraught relationship with his father Mahendran while pursuing Bhairavi, an older Carnatic singer. His evolution from agitator to musician anchors the film's emotional arc and culminates in a choice to unite the families through love.

A renowned Carnatic singer and mother of Ranjani, whose past with Pandiyan and her present with Prasanna create a complicated love triangle. She is drawn to Prasanna despite the age difference and ultimately accepts his proposal after he commits to music. Her personal journey intersects with family reconciliation as she navigates loyalty, art, and societal expectations.

Bhairavi's daughter, who believes she was adopted and later discovers her true parentage. She travels from Bangalore, seeking a future with Mahendran, but her feelings are entangled with Prasanna's family. Bold and determined, she ultimately reconciles with her mother and plays a pivotal role in the unfolding family dynamics.

Bhairavi's former lover and the father of Ranjani, who is dying of blood cancer. He acts as a catalyst for the lovers to resolve their paths, offering his blessing even as his health wanes. His note to Bhairavi and his subsequent death push the families toward a final, ironic reconciliation.

Prasanna's widowed father, a stern patriarch whose authority is challenged by his son's rebellious acts. He initially assists in arresting Prasanna, deepening the rift between them, but ultimately becomes part of the intertwined family future as the understanding between generations grows and the families seek harmony.

A physician friend who treats Prasanna after a beating and provides practical support during the turbulent period of upheaval. His steadiness offers a grounded presence amid the passions and conflicts that drive the story forward.

A cameo appearance by Jaishankar as himself, adding a touch of meta-layer to the film and lending his star persona to the narrative moment.

Kannadasan appears as himself, with his lyricist touch resonating through Bhairavi's performances and the film's poetic arcs.