Thevar's daughter who develops a romantic relationship with Shivan. Thevar arranges their marriage, but the ceremony is disrupted by Poonkavanam's maternal uncle, Kaliyappan, who orchestrates a series of events to sabotage the union and frame Sathyan.
Thevar acts as the authoritative father figure who controls his daughter's marital fate.
Kaliyappan holds a familial tie to Poonkavanam but uses it to manipulate events.
A genuine romantic connection develops between Shivan and Poonkavanam, driving the middle plot.
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