Kollywood's power couple R Sarathkumar and Radikaa Sarathkumar were among the guest speakers at India Today Conclave South 2021. The spoke during a session titled Candid Conversation - The Power Couple: The Secrets of Work-Life Balance. At the start of the session, the title song of Radikaa's longest-running television serial, Chithi, was dedicated to her. Radikaa took a trip down the memory lane and talked about her journey. She also said that people still call her chithi (meaning aunt in English).