12 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.
A 포장마차 is a small covered street stall, typically wrapped in orange or blue tarpaulin, that sells cheap comfort food — noodles, fish cakes, tteokbokki — and soju late into the night. They're dotted all over Korean cities and carry a particular vibe: the kind of place people end up at after something emotionally heavy. Min-jeong's comment that it's 'a bit much' for a woman alone signals how these stalls, despite being public, can feel socially exposed after dark.
삼년상 refers to the traditional Confucian mourning period of three years — originally observed literally, now more loosely — during which bereaved family members were expected to grieve and abstain from celebrations or remarriage. The monk invoking it here is gently telling Eun-suk that three years is considered a full, proper period of grief, and that it is now acceptable — even respectful — to let go.
코빅 (KoVic) is short for 'Korea Victory,' a long-running Korean stand-up and comedy sketch show on tvN. It is Dae-chun's go-to comfort viewing — the kind of homey, harmless variety content that older Koreans love to put on when they want to stop thinking. His frustration that the TV keeps showing news instead captures a very common domestic argument.
Korean broadcasters and news outlets follow guidelines that avoid the word '자살' (suicide) in headlines, preferring the softer phrase '극단적 선택' (extreme choice / taking one's own life). The newscast here slips between both terms, which is part of what the ghosts are picking up on and debating. The storyline mirrors real cases where a public figure died by suicide while under investigation, sparking public fury at doctors or officials who assessed them as low-risk.
The 공예 트렌드 페어 is a real annual craft and design fair held in Seoul, showcasing Korean ceramics, textiles, and handmade goods. Seeing the banner here tells us Yu-ri has wandered somewhere she used to go when she was alive — it quietly underlines how much of ordinary Seoul life she has been missing.
고사리 — dried bracken fern, rehydrated and stir-fried with sesame oil and soy sauce — is one of the essential 나물 (seasoned vegetable side dishes) in Korean home cooking. It appears on every ancestral rite table (제사) and is deeply tied to the idea of maternal care. Yu-ri asking her mother for 고사리 is not a random craving; it is asking for exactly the taste of home she has been without for three years.
'OOTD' (Outfit of the Day) and '플렉스' (flex, showing off wealth or style) are standard hashtag culture imported from English but fully naturalised in Korean social media. Geun-sang using both earnestly while pitching his 'brainy-sexy professor' aesthetic is the show poking fun at the older millennial influencer trying just a little too hard — a very recognisable Korean Instagram type.
붕어빵 literally means 'carp-shaped bread' — the iconic fish-shaped pastry filled with sweet red bean paste, stamped out from identical moulds. Koreans use '붕어빵이다' as an idiom meaning a child is the spitting image of a parent, because every bun comes out looking exactly like its mould. The street vendor saying it about Yu-ri and Seo-u carries more weight than she realises.
지박령 (地縛靈) is a Korean folk and pop-culture term for a ghost that cannot leave a specific location — it is literally 'earth-bound spirit.' The concept comes from shamanic tradition (무속) and has become a staple of Korean horror and fantasy. Yu-ri uses it casually here to explain to Seo-u why a ghost keeps appearing in the same spot, which shows how comfortably everyday Korean vocabulary blends the supernatural.
The concept of 은혜 (eun-hye) — a debt of grace owed to someone who helped you in a moment of crisis — is taken very seriously in Korean culture. Pan-seok describing Chairman Baek as his 은인 (benefactor) because he secretly paid for his daughter's surgery means he feels a lifelong obligation, not just gratitude. This is why he has stayed loyal to a difficult man for decades; walking away would feel like a moral failure.
미세먼지 — fine particulate air pollution, much of it blown in from mainland China — is a genuine and much-discussed public health issue in South Korea. On bad days, schools limit outdoor activities and parents keep children inside. Yu-ri's panicked speech about dust and children's airways is, on the surface, a real concern every Korean parent voices; here she is also desperately manufacturing a reason to keep Seo-u indoors with her.
Korean fandoms are famously organised and passionate. When a celebrity dies and fans feel someone is to blame, coordinated protests — showing up at a person's home or workplace, posting 'doxxing' threads, or chanting outside a building — are a known phenomenon. The term '현피' (hyeon-pi), referenced earlier by online commenters, means meeting someone offline to confront them physically after an internet argument. Geun-sang's experience here mirrors real incidents that followed celebrity deaths in Korea.