Rhythm

Karthik, a photographer-editor for The Indian Express in Mumbai, meets Chitra when she opens a bank account in Navi Mumbai. On the return journey by train, he offers his seat, but she declines, leaving a subtle impression. This chance interaction plants the seeds for a future connection between them.

During a train strike, Karthik suggests they share an auto-rickshaw to reduce expenses, but Chitra refuses. Frustrated, he bluntly tells her he will never talk to her again, creating tension between two people who are oddly drawn to each other. The moment foreshadows a complicated romance ahead.

When Chitra’s handbag is snatched, Karthik accompanies her to the nearest police station to file a report. He stays with her through the process, demonstrating reliability and care. Their bond deepens as they share concern for each other’s safety.

Karthik invites Chitra to his home to meet his parents, who take an instant liking to her. Weeks later, his mother hints that Chitra should push for Karthik to marry, signaling a potential family-sanctioned future for the couple. The domestic welcome strengthens the sense of compatibility.

Chitra learns about Karthik’s late wife Aruna and his background as a police officer in Chennai, part of the bomb-defusing squad. He recalls a Coimbatore assignment where a colleague, Ajay, loses a leg, foreshadowing the risks he once faced. The revelation adds emotional weight to their growing relationship.

Aruna rushes to meet Karthik after he decides to quit the force, but a signalling error causes her train to collide with another, ending her life. Grief pushes Karthik to abandon policing entirely and move to Mumbai, changing the course of his life forever. The tragedy marks a turning point for both him and Chitra.

Chitra, a Chennai graduate living with her brother’s family, meets Srikanth, an SBI officer, and they fall in love. Against his Brahmin parents’ objections, they elope, seeking a life together. Their romance meets turbulence as family dynamics complicate their plans.

Srikanth’s journey to visit his ailing mother ends in tragedy when he dies in the same train accident that also claims Aruna’s life. This shared fate weaves a somber thread through both Karthik’s and Chitra’s pasts, influencing their later decisions. Chitra eventually adopts Shiva, a baby from the orphanage supported by Srikanth.

After Srikanth’s death, Chitra adopts Shiva, a child from the orphanage Srikanth volunteered at, and takes up Srikanth’s bank position. This marks a new phase in her life, balancing motherhood with a responsible career. Her family also considers opportunities abroad due to her brother’s Singapore job offer.

Chitra’s brother receives a Singapore job offer, prompting the family to consider relocating. Simultaneously, Chitra begins to work in the bank role she’s been offered, deepening her ties to the financial world and setting up future choices for her and Shiva. The prospect of a broader life expands the couple’s horizons.

Karthik’s parents urge Chitra to marry their son, sensing the growing bond between them. Chitra, however, remains cautious and avoids a quick commitment, juggling her love for Karthik with concerns for Shiva and her own independence. The tension creates a delicate stalemate in their relationship.

Chitra’s neighbor’s husband behaves aggressively toward her, and Karthik steps in to protect her, driving the offender out of Mumbai. This act reinforces Karthik’s protective role while cementing Chitra’s resolve that she must decide for herself about marriage.

After much thought, Chitra resolves to marry Karthik for herself and Shiva. She plans to reveal her decision at the station, but her mother-in-law persuades her to live with her in Ooty, delaying the reunion and leaving Karthik awaiting news that never arrives.

A bomb blast at Mumbai Express prompts Karthik to travel to Coimbatore, where he encounters Chitra and her mother-in-law in a shopping centre. Chitra explains Aruna’s death and her own journey, and her mother-in-law urges a next-day lunch, signaling a potential reconciliation.

Racing to catch a train, Karthik worries he might not see Shiva. Chitra’s mother-in-law, recognizing the misstep, finds him at the station and urges him to marry Chitra. This decisive moment leads to a renewed commitment between them and sets the stage for their wedding.

Karthik and Chitra marry, welcomed by Shiva and their families. They then leave for Mumbai to start a life together as a united family, with the future bright and their bond reaffirmed after all the trials.