A compassionate therapist who supports Sehee through talk therapy and helps guide her understanding of mental health challenges without revealing their personal identity.

A violent figure in Sehee's upbringing, whose abusive behavior contributes to her anxiety and low self-esteem during her childhood.

Initially a source of tension and control in Sehee's life, whose relationship with her evolves from being fraught with difficulty to finding reconciliation and understanding.

Sehee’s mother often provides advice that feels unsupported by her actions, leading to a complex relationship that serves as a lens for Sehee's self-discovery.

A person whom Sehee meets after starting therapy, representing personal growth, with whom she shares common interests and introversion, and navigates friendship challenges.