Secret Garden — Ending Explained

The emotional foundation of the series rests on an event 13 years prior: in 1997, 21-year-old Kim Joo-won was trapped in an elevator fire at LOEL Department Store. Firefighter Gil Ik-seon (Ra-im’s father) died rescuing him, calling his daughter with his final breath. Joo-won developed severe claustrophobia and repressed the memory entirely.

The magical herbal liquor encountered at the Jeju tavern was orchestrated by the spirit of Ra-im’s father to intertwine their lives. The narrative reaches its tragic climax in Episode 17 when Ra-im is rendered brain-dead following a stunt driving accident. Joo-won deliberately drives her into a thunderstorm to swap souls, sacrificing his own conscious life so she may live in his body.

In a metaphysical realm, Ra-im's father restores them to their original, healed bodies. Joo-won awakens with selective amnesia, his mind reset to age 21 before the fire. He eventually recovers his lost memories and signs a marriage registration with Ra-im against his mother's wishes. His mother disowns him financially, though he remains CEO on merit. A five-year time jump reveals the couple raising three sons. The finale epilogue reveals that 21-year-old Joo-won had attended the firefighter's funeral 13 years earlier, comforting a sleeping, weeping teenage Ra-im, proving their souls were connected from the beginning.

The series invites three prominent analytical readings:

• The Divine / Karmic Restitution Reading: Ra-im’s deceased father intervened from the afterlife to orchestrate the body-swap, healing the survivor's guilt of the young man he died saving while ensuring his daughter found protective love.
• The Non-Reconciled Family Realism: Rather than forcing a deathbed reconciliation with Joo-won's toxic mother, the narrative maintains her refusal to accept Ra-im even five years later, reflecting realistic social and class boundaries.
• The Mirror-Identity Psychological Reading: The soul-swap functions as a metaphor for psychological transference and dissociation, allowing two emotionally stunted individuals to cure each other by literally living in each other's physical bodies.