In Our Blues Episode 20, Dong-seok takes his terminally ill mother Ok-dong to visit her submerged childhood village and hike Mount Halla. After confronting years of deep emotional hurt, Dong-seok discovers she passed away peacefully after cooking his favorite stew, leading to a tearful embrace and heartfelt reconciliation.
| Item | Details |
|---|---|
| Drama Title | Our Blues |
| Episode | Episode 20 (Series Finale) |
| Network | tvN |
| Featured Cast | Kim Hye-ja, Lee Byung-hun, Shin Min-a |
| Key Setting | Jeju Island and Mount Halla |
A Journey Back to Submerged Roots
The finale opens with Dong-seok driving his mother, Ok-dong, on her requested trip to her childhood home in Madang-ri. What remains of her past is now completely submerged under a quiet reservoir. As she stands by the water, Ok-dong reveals bits of a grueling youth marked by losing her parents early, working in other households as a child, and losing her older brother when she was barely nineteen.
Dong-seok listens with mixed feelings, watching decades of unspoken survival hardship come to light. When she stumbles on the rocky hillside path, Dong-seok drops his tough front, checks her swollen ankle, and hoists her onto his back as rain begins to fall. Feeling how frail and weightless she has become hits him hard, turning his long-held irritation into quiet grief.
Raw Confrontation in the Cab of the Truck
Inside the truck cab, long-buried grievances boil over. Dong-seok presses his mother on why she stayed silent while other kids bullied him, and why she forced him to call her an aunt instead of a mother during his teenage years. For Dong-seok, she was his entire world, making her emotional distance feel like total abandonment.
Ok-dong breaks her lifelong silence with agonizing remorse. She explains her narrow, desperate belief that keeping him fed and sheltered was the only way she could keep him alive, viewing herself as an ignorant parent who ruined his youth. She tells him not to grieve or hold a funeral when she dies, but rather to scatter her ashes into the ocean where her husband and daughter rest.
Unspoken Warmth on the Road to Jeju
After an emergency room visit in Mokpo where Ok-dong refuses hospitalization, the pair heads to the harbor to catch the ferry home. While waiting, Dong-seok takes her to a local restaurant for black bean noodles, attentively cutting the noodles so she can eat easily.
On the night ferry back to Jeju, Dong-seok fogs up the dark glass with his breath and begins writing out the Korean alphabet. He writes his own name, their family names, and finally traces out Kang Ok-dong. Seeing her own name written for the first time brings a gentle moment of shared peace between mother and son.
If you want a closer look at the heavy outerwear and utility layers seen during these travel scenes, check out our Our Blues Episode 20 Outfits Guide for a full breakdown.
The Snowy Slopes of Mount Halla
Back on Jeju Island, Ok-dong asks to visit Baengnokdam atop Mount Halla, a spot she never saw despite living in Jeju nearly all her life. Equipped with hiking poles and winter gear, they tackle the snow-covered paths side by side.
At a resting pavilion, Dong-seok asks when she felt happiest in life. Without hesitating, Ok-dong tells him that walking up Mount Halla with him right now is her happiest memory. Worried about her failing stamina and the worsening weather, Dong-seok settles her safely at a rest stop and runs up the snowy ridge alone to record a video of the summit for her, promising through tears that they will return together in spring.
Upon returning home, Dong-seok introduces Seon-ah and her young son to Ok-dong. Seeing that someone kind is standing beside her son brings a tranquil smile to Ok-dong's face.
A Morning Stew and a Final Farewell
The next morning, Ok-dong rises early, feeds the yard dogs, and prepares a warm pot of soybean paste stew with a fresh bowl of rice for Dong-seok before lying down.
When Dong-seok enters the house, he playfully remarks on the delicious meal waiting on the table. But reaching out to touch her hand under the quilt, he finds her body cold. Ok-dong slipped away in her sleep after preparing his favorite food. Clasping her still form in his arms, Dong-seok realizes his lifelong anger was simply an unfulfilled longing to hold her and make peace.
Following the funeral, the narrative returns to Pureung village. Dong-seok steps back onto his delivery truck, joining friends and neighbors in a boisterous community sports day. The episode closes on the village community cheering together, emphasizing life's endurance.
For more endings that tackle complex emotional healing, explore our breakdowns for Welcome to Samdal-ri Episode 16 and My Mister Episode 16.
Frequently asked questions
What happens to Kang Ok-dong at the end of Our Blues Episode 20?
Kang Ok-dong passes away peacefully in her sleep at home after preparing a hot breakfast of soybean paste stew for her son, Dong-seok, following their trip to Mount Halla.
Why did Ok-dong want to visit Mount Halla before passing?
Despite living on Jeju Island for decades, Ok-dong had never seen the summit of Mount Halla. The trek represented a final wish to share an unhurried, memorable journey with her son.
How does Dong-seok react to his mother's death?
Dong-seok holds his mother close and breaks down in tears, realizing that beneath decades of bitterness, his real wish had always been to embrace her and reconcile.
How does the final episode wrap up the Pureung village story?
After mourning Ok-dong, the residents gather at an elementary school sports day, finding renewed unity and everyday joy alongside Dong-seok.