9 timestamped notes explaining the Korean cultural context in this episode — customs, idioms, food, honorifics, and history, at the moment each appears on screen. These notes discuss events across the whole episode. To see them revealed scene-by-scene as you watch, use the episode page to find an airing.
김신 (Kim Shin) covers his supernatural knowledge of Eun-tak's destination by pretending he heard her say '단풍국' (dan-pung-guk) — literally 'the maple-leaf country,' a widely used Korean nickname for Canada. It is affectionate slang rather than a formal name, the Korean equivalent of calling France 'the land of baguettes,' and a Korean viewer would smile at the excuse immediately.
Kim Shin tells Eun-tak that if you catch a falling maple leaf while walking with someone, your love will come true. This is not an ancient Korean proverb — it is the kind of romantic urban legend (도시 전설) that spreads through K-dramas and variety shows and gets half-believed anyway. Quebec's famous autumn foliage makes it the perfect setting for the moment.
써니 (Sunny) jokes about Eun-tak travelling abroad during her 아홉수 (ahopsu) — the year whose age ends in nine (19, 29, 39 …). In Korean folk belief these years attract misfortune, so cautious people avoid big decisions: moving house, starting a business, or, as Sunny teases, even leaving the neighbourhood. The superstition is still widely invoked today, usually with a mix of irony and genuine wariness.
Eun-tak quotes the contract in legal Korean: 갑 (gap) means the first party or the party in power, 을 (eul) means the second or subordinate party. These terms come straight from Korean contract templates and are so embedded in daily life that Koreans use '갑질' (gap-jil) to describe someone abusing a power advantage. Hearing the supernatural pact phrased like a rental agreement is a running joke that also carries real weight here.
The Grim Reaper explains that nine (아홉, ahop) is both a divine number and the last incomplete number before ten, which makes those whose fate is unfinished — like Eun-tak — especially drawn to encounters with the afterlife at ages ending in nine. This connects traditional Korean numerology to the drama's own mythology, giving the 아홉수 superstition a cosmic explanation rather than just a folk-tale one.
덕화 (Deok-hwa) reveals his family, the 유씨 가문 (Yoo-ssi gamun, Yoo clan), has served the Goblin across generations. In Korean folk tradition certain families were understood to have a hereditary spiritual duty — 가문 (gamun) carries deep Confucian weight as a bloodline with shared honour and obligation. Deok-hwa treating this duty like a quirky family religion until now is the show playing the concept for gentle comedy before making it real.
덕화 (Deok-hwa) dismisses the Goblin's telekinesis by invoking 데이비드 카퍼필드 (David Copperfield), the American illusionist famous in Korea from 1990s television specials. Citing a Western magician to deflect proof of actual supernatural power is the show's way of showing that Deok-hwa is both savvy and deeply in denial — and it gets the laugh a Korean audience expects before the Grim Reaper's portal puts the matter to rest.
Kim Shin says he glimpsed Eun-tak in 철종 12년 (Cheoljong 12th year), which corresponds to 1861, late in the Joseon Dynasty. 철종 (Cheoljong) was a relatively weak king whose reign is well known to Korean viewers from other historical dramas; placing this moment in his era anchors the Goblin's immortal timeline in real dynastic history and signals that their connection predates even the era the show has shown us.
써니 (Sunny) and the Grim Reaper's exchange ends with the idea that a happy ending is not granted by fate but is '한 인간의 선택' — the choice of a single human being. This tension between 운명 (unmyeong, destiny) and free will runs through the whole series and reflects a very Korean dramatic sensibility: heaven arranges the meeting, but the person must still decide to walk through the door.