The shy and insecure protagonist who works at a construction company. Suffering from unresolved childhood trauma and schizophrenia, he undergoes a dramatic personality transformation guided by his own alter ego, faces severe personal and professional setbacks, and eventually begins a recovery process with professional and romantic support.
Karthik's dissociative identity manifests as a separate voice that initially acts as his mentor.
Dr. Kapadia serves as Karthik's primary psychiatrist, guiding his initial treatment journey.
Karthik harbors deep unrequited feelings for Shonali, driving his initial desire for self-improvement.
Explore the full interactive character relationship map of Karthik Calling Karthik