Character Relationship Map: Thillu Mullu

Characters

• Janani (played by Isha Talwar) — protagonist

  Sivagurunathan's daughter, whose enthusiasm for learning is described as half-baked and who becomes interested in self-defense. Pasupathi first meets her during a fire rescue and later poses as his in...

• Sivagurunathan (played by Prakash Raj) — supporting

  The owner of a mineral water company and Pasupathi's employer, Sivagurunathan is a devoted follower of Murugan and distrusts recommendations. He hires Pasupathi after being impressed by his apparent p...

• Pasupathy's Uncle (played by Ilavarasu) — minor

  Pasupathi's maternal uncle is a lawyer and has cared for Pasupathi and his sister since their parents died. After Pasupathi loses his home, the uncle applies for a marketing-head opening at his friend...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Pasupathy's Uncle → Sivagurunathan (Professional Employment Connection) — The uncle provides the professional connection that brings the unemployed man into Sivagurunathan's company.

  Pasupathy's Uncle applies for an opening at his friend's mineral water company, whose owner is Sivagurunathan.

• Janani → Sivagurunathan (Family Daughter) — Janani is Sivagurunathan's daughter, and their family bond strongly shapes the marriage conflict.

  The plot explicitly identifies Janani as Sivagurunathan's daughter.

Story Analysis

A desperate employment deception expands into a romantic identity crisis before honesty and family acceptance resolve the conflict.

Plot Progression

1. A House Lost, A Job Found — The carefree unemployed man loses his home because of a surety crisis. His uncle connects him to a company job, where a carefully constructed devotee persona wins Sivagurunathan's approval.
2. The Twin Deception — A cricket-match lie nearly ends the new career. To recover the job, the employee invents an identical twin and uses a blue contact lens to sustain the deception.
3. Love Under Suspicion — The supposed twin becomes Janani's karate teacher and attracts her affection. A bank officer's testimony causes Sivagurunathan to investigate, but the deception survives through increasingly risky per...
4. Dubai And The Double Life — Janani tests the teacher's love while planning a trip to Dubai. The pair confess their feelings, but Mano's blackmail forces a separate marriage arrangement and intensifies the deception.
5. Chase Toward Acceptance — Janani discovers the twin identity is fraudulent and confronts the deceiver. After a pursuit and a temple plan, the refusal to marry against paternal consent leads Sivagurunathan to accept the couple'...