What’s it about?

Season 1 followed Reena (Deepa Balu), a clumsy intern at RK Multispeciality Hospital, trying to escape her surgeon father’s shadow while navigating heartbreak and healing. Reena returns as a doctor in Season 2, balancing her role with mentoring interns, managing demanding patients, and navigating her tangled romance with Arjun (Charukesh), the son of the hospital’s owner.

Anumol returns as the strict Dr. Radhi. New cast members include Yogalakshmi (Tourist Family), Amit Bhargav, and fresh interns. Directed by Deepak Sundarrajan and Abdul Kabeez, the series maintains its Grey's Anatomy-inspired charm, bringing a fresh wave of medical drama to the Tamil OTT landscape.

Heart Beat was a surprise hit with nearly 100 episodes in Season 1 and struck a chord with its youthful treatment and daily soap charm.