Thendral Vandhu Ennai Thodum
Tharshika as Radha, Vetri's ex-fiancé and Parama's wife. She has hatred for Vetri for leaving her marriage at the last minute for Abhi and bringing shame to her. However, she seems to have left her hatred for Abhi aside and works with her professionally as a councillor now. (2021–present) (antagonist)