True Beauty — Characters & Cast

Initially motivated by fear of social exclusion; evolves into seeking authentic love, self-respect, and creative expression.

Transforms from a traumatized, insecure girl terrified of being exposed into a self-assured young woman who walks bare-faced into the world and pursues a career as a professional makeup artist.

Starts with isolation to avoid pain; evolves into actively protecting Ju-kyung and facing his past grief.

Evolves from an emotionally walled-off, icy academic superstar carrying trauma into an open, warm partner who confronts his father, reconciles with Seo-jun, and pursues musical composition.

Driven by protective instincts for his family and Se-yeon's memory; evolves toward self-actualization through music.

Begins as a hot-tempered motorcycle rider holding resentment toward Su-ho; matures into a deeply supportive friend who selflessly steps back for Ju-kyung’s happiness and achieves his dream as a musical artist.

Seeks control and validation amidst home abuse; evolves from desperate sabotage toward genuine self-reflection.

Starts as a fierce, top-tier student and loyal ally; spirals into toxic envy and betrayal due to domestic abuse at home and unrequited love for Su-ho; eventually leaves, seeks self-healing, and returns to seek forgiveness.