Daughter of the compassionate auto driver who helped Shanmugham. Shanmugham falls deeply in love with her and supports her family. She aspires to become a police officer, a goal that drives Shanmugham to commit murder. When DCP Murugavel sexually harasses her for the position, it triggers the final breakdown of her relationship with Shanmugham and shifts the plot toward the climax.
Shanmugham develops deep romantic feelings for Nalina after recognizing her during a violent assignment.
Giri is connected to Nalina through his close friendship with Shanmugham and his role in the couple's marriage.
Nalina's institutional ambition clashes with the corrupt political ecosystem protected by the Chief Minister's rivals.
Explore the full interactive character relationship map of Thotta