11 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.
Golf in Korea has long been a sport associated with wealth and high social standing. Talking shop about driver distance (비거리, *bigeori*) and swing form at a private driving range is a classic way Korean elites bond and show off — being compared to a pro is the ultimate compliment in that circle.
복권방 (*bokgwonbang*) are small neighbourhood shops licensed to sell government lottery tickets. They're common on nearly every Korean block and often run by a single older person as a low-labour side business — making one the perfect cover for a caretaker who needs a plausible reason to hang around a closed building.
동지 (*Dongji*) is the winter solstice, one of the 24 traditional East Asian solar terms and a genuine folk holiday in Korea. The old saying quoted on the weather broadcast — that a mild solstice day means many deaths the following year — is a real piece of Korean folklore, and hearing a news anchor recite it on air is completely normal seasonal programming.
사주 (*saju*) is a traditional Korean fortune-telling system based on the year, month, day, and hour of birth — literally 'four pillars.' The shaman Shin Young-ae is furious that the man dismisses her saju reading as self-promotion when she claims she was the one who turned his luck around. Consulting a saju reader before major life decisions remains genuinely widespread across all classes in Korea.
Sara screams that the Netherlands is 'legal' and she'll never come back to Korea. The Netherlands has a well-known tolerance policy for cannabis in licensed coffee shops, though it is not fully legal. In Korea, drug laws are extremely strict regardless of where the substance was used — Korean nationals can be prosecuted at home for drug use abroad — so Sara's parents' panic about being found out is legally well-founded.
Sara's father screams that he doesn't want word getting out that a pastor's daughter is using drugs. In Korean Protestant culture, the 사모님 (*samonim*) — a pastor's wife — and the whole family are expected to model moral perfection for the congregation. A drug scandal would be catastrophic not just personally but for the entire church community the family leads.
몰카 (*molka*), short for 몰래카메라 (*mollae kamera*, 'secret camera'), refers to the illegal filming of people without consent — a category of crime that became a major national issue in Korea. The detective explains that the assault charge and the filming charge are handled as separate offences, which frustrates Jae-jun; under Korean law this is accurate, and victims' advocates have long criticised how the penalties differ.
촌지 (*chonji*) originally meant a small sincere gift but has become the Korean word for the cash or gifts parents quietly gave teachers to secure better treatment for their child. It was rampant for decades and was formally banned; a parent calling for a teacher to be fired over it shows how charged the topic remains in school communities.
동사무소 (*dong-samuso*), now officially called 주민센터 (*jumin senteo*), is the neighbourhood-level government office where residents register their address. Because Korea's resident registration system links citizens to a home address, anyone with legal standing — such as a blood relative — can request documents that reveal where a family member is registered, which is exactly the threat being made here.
The congregation is singing the Korean version of the hymn 'Onward Christian Soldiers' (찬송가 *chansongga* 352장), one of the most recognized battle-hymns in Korean Protestant churches. The lyrics about fighting evil and certain victory play pointedly against what Dong-eun has set in motion inside this very church.
기상캐스터 (*gisang kaeseuteo*) is the specific job title for the on-air weather presenter in Korea, a role historically filled by young women under strict appearance standards. Dong-eun using the title sarcastically as Yeon-jin's entire identity — rather than her name — strips her down to the one public role she has left, a sharp and deliberate insult.