Sonia made a thunderous debut alongside Dhanush in Selvaraghavan’s psychological thriller. Unlike typical romantic films where love is a bed of roses, this film explored obsession and mental instability. As Divya, Sonia portrayed a college student caught in a web of unrequited and dangerous love. Her chemistry with Dhanush was raw and unsettling, setting her apart from her contemporaries. The storyline was dark, proving early on that Sonia wasn't afraid to take risks with her romantic roles.