On Thursday, Trisha Krishnan turned heads with a calculated social media update. After visiting a Chennai polling station to cast her vote, the actress posted a photo displaying her inked finger. While the image was a standard gesture, the choice of background music was unusual. She selected the popular track Arjunar Villu from her 2004 blockbuster Ghilli. The song choice is widely interpreted as a subtle endorsement of her co-star Vijay, who is making his political debut.