13 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.
투견장 (tu-gyeon-jang) literally means 'dogfighting arena.' Dogfighting is illegal in South Korea under the Animal Protection Act, making involvement with one a serious criminal and social scandal. The fact that a broker connected Han Ji-yong to this underground world signals just how far outside the law he was willing to operate.
Han Ji-yong uses the term 성 소수자 (seong so-su-ja), meaning 'sexual minority,' as a weapon to shame Seo Hyun. South Korea does not currently have national anti-discrimination laws protecting LGBTQ+ people, so outing someone — especially a woman in a powerful chaebol family — remains a deeply threatening act in conservative social circles.
Hui-su says 남자 친구 (namja chingu), which literally means 'male friend/boyfriend,' assuming any romantic partner must be male. Seo Hyun corrects her by using 애인 (ae-in), a gender-neutral word for 'lover' or 'partner.' The quiet correction is Seo Hyun's subtle way of coming out without making a dramatic declaration.
Throughout the series, 'Rubato' is the name of the high-end boutique and lifestyle space the Han family uses for private events. Rubato is an Italian musical term meaning 'stolen time' — a fitting name for a world of performance and illusion. Dress fittings at exclusive private boutiques like this are common among Korea's ultra-wealthy 상류층 (sang-ryu-cheung, upper class).
Jin-ho admits he and Seong-tae spent time together at the 목욕탕 (mogyoktang), a traditional Korean public bathhouse where people bathe communally. 목욕탕 culture is deeply ordinary in Korea — men and women use separate sections — but being seen there together repeatedly would create obvious gossip in a household. Jin-ho's casual, affectionate confession is played for comedy but also reveals genuine warmth.
Jin-kyung mentions the artwork's 'provenance' (프로비넌스) — the documented ownership history that authenticates expensive art. Private gallery deals among Korea's wealthy often happen entirely outside public auction houses, with pieces changing hands through personal networks. Describing something as 슈퍼 슈프림급 ('super supreme level') is playful hyperbolic slang borrowed from luxury streetwear culture to mean 'extremely rare.'
The priest reads from the Book of Wisdom (지혜서, Ji-hye-seo), a text used in Catholic funeral liturgies. Korea has a significant Catholic population — about 11% — and upper-class families like the Hans are often depicted as Catholic, with the faith providing social prestige as well as spiritual structure. The passage chosen, about the righteous appearing to die while truly at peace, carries quiet dramatic irony given how Ji-yong actually died.
Sister Emma announces she is removing her 수녀복 (su-nyeo-bok), the nun's habit, and returning to life as an ordinary person (자연인, ja-yeon-in). Leaving an order is a formal canonical process in the Catholic Church; in Korean drama, shedding the habit on screen is a powerful visual symbol of a character stepping out of a protected, morally authoritative role to face personal consequences directly.
Jin-hui reads aloud from 골로새서 (Gollose-seo), the Epistle to the Colossians 3:13 — 'Bear with each other and forgive one another.' Korean Christians, both Protestant and Catholic, commonly quote scripture directly in everyday speech as moral guidance or gentle pressure. Here, the verse is being used by Jin-hui on her injured husband after learning of his affair — a pointed choice that blends sincerity with passive aggression.
서래마을 (Seorae Maeul) in Seoul's Seocho district is one of the city's most expensive and internationally flavored neighborhoods, historically associated with the French expatriate community. Transferring the title deed of a 빌라 (villa/apartment unit) there as hush money signals enormous wealth — properties in this area routinely sell for billions of won. 명의 이전 (myeong-ui i-jeon) means legally transferring registered ownership.
The housekeeper Ju-hee identifies two chemicals found in Seong-tae's old room: phosgene (포스겐), a deadly gas used as a chemical weapon in World War I, and hydrogen chloride (염화 수소), which forms toxic hydrochloric acid when mixed with water. Finding ingredients and a mixing method on someone's phone is treated here as evidence of a planned poisoning rather than an accident, dramatically raising the stakes of who killed Han Ji-yong.
Hui-su recalls that the lemongrass tea (레몬그라스 차) she is drinking now is the exact tea Seo Hyun served her as a welcome gift when she first arrived at the mansion. In Korean drama, sharing the same tea at departure as at arrival is a quiet literary bookend — it signals that a chapter of a relationship is formally closing. Seo Hyun's earlier description of it as 'deeper than black tea' mirrors how their bond deepened beyond what anyone expected.
The Han family mansion has a 지하 벙커 (ji-ha beongkeo), an underground bunker with its own oxygen supply system. While fictional here, reinforced private shelters in extremely wealthy Korean estates are a real phenomenon, originally tied to Cold War-era security concerns given South Korea's proximity to North Korea. The drama uses the bunker's isolation and controlled air supply as a key plot element — it becomes both a hiding place and a crime scene.