Karthik is Annamalai's fun-loving son who prioritizes friends and finds his father overly emotional. After a soul swap, he experiences his father's hardships raising him alone. He learns to appreciate Annamalai, plans Mala's marriage, apologizes for his past behavior, and ultimately reunites with his girlfriend Pavi.
Annamalai is the devoted single father raising Karthik.
Karthik develops a deep romantic attachment to his classmate Pavi.
Swami orchestrates the soul exchange to force mutual empathy.
Explore the full interactive character relationship map of Meen Kuzhambum Mann Paanaiyum