Fated to Love You — Characters & Cast

Initially driven to honor clan lineage and marry Se-ra; evolves into fiercely protecting Mi-young and building a genuine family.

Begins as a flamboyant, theatrical executive concealing deep dread of his family's genetic curse; softens into a loving husband, falls into noble idiocy to spare Mi-young from his illness, and finally learns to face life's uncertainties openly.

Initially seeking to avoid inconveniencing others; evolves into securing autonomy, honoring her grief, and pursuing reciprocal love.

Begins as an unassertive, overlooked office temp; endures marital turbulence and the devastating loss of her child; studies art abroad to become self-assured artist Ellie Kim, capable of setting boundaries and demanding emotional truth.

To discover his family roots and guide Mi-young to realize her full artistic and personal potential.

A world-renowned designer who acts as Mi-young's confidant, artistic mentor, and steadfast protector while quietly searching for his long-lost biological sister.

To achieve international artistic acclaim, later attempting to reclaim Gun's companionship.

A prima ballerina who repeatedly chooses her career over Gun's proposals, only to realize too late what she relinquished; eventually finds closure and discovers her true kinship with Daniel.

Preserving the survival of the direct family lineage and ensuring Gun finds enduring domestic happiness.

Gun's grandmother and head of the Jeonju Lee clan; subverting the typical tyrannical mother-in-law trope, she embraces Mi-young with genuine maternal warmth and safeguards the couple's relationship.