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.
유리 calls her unborn baby 열무 (yeolmu), which means 'young radish.' Koreans often give a fetus a playful 태명 (taemyeong), a pre-birth nickname chosen by the parents. The name is used throughout the pregnancy and dropped once the baby is born and given a real name.
In Korean Buddhist tradition, the soul spends 49 days in a transitional state after death before moving on — a period tied to the ritual 49재 (sa-sip-gu-jae). The drama uses this belief as its central rule: 유리 was sent back for exactly 49 days to settle her earthly attachments before departing for good.
The text on the wall reads 연안 차씨, a clan name marker inside a 납골당 (nap-gol-dang) — a columbarium where cremated remains are stored in small niches. Most modern Korean families use these facilities rather than grave sites, and they often arrange urns by family clan (성씨, seong-ssi).
The framed portraits with names like 고 서봉연 use the honorific prefix 고 (故), meaning 'the late' — the standard written form placed before a deceased person's name in Korea. These portrait plaques are typical fixtures in a 납골당 or home memorial corner, kept so family members can pay respects.
필승 teases the exorcist by name-dropping Solid (솔리드), a hugely popular Korean R&B trio from the mid-1990s, and their signature ballad '이 밤의 끝을 잡고' ('Hold the End of This Night'). It's a joke about how old-fashioned or dramatic the exorcist looks — the kind of reference a Korean viewer in their 30s or 40s would immediately recognise.
승부 조작 (seungbu jojak) means match-fixing — secretly agreeing to throw a game, a scandal that has rocked Korean professional sports, especially soccer and basketball. In the drama, 강빈's death is revealed to be a murder staged to look like suicide in order to silence him and cover up a match-fixing scheme he was being pressured to take the blame for.
상봉 recounts that when 강빈 came out to his family in college, his parents responded with silence and denial rather than acceptance. Korea has no legal framework for same-sex relationships and social acceptance remains limited, so a young person coming out to conservative parents — especially of an older generation — often faces this exact reaction: not outright rejection, but an inability to process or acknowledge what was said.
연지 brings up that 유리 was a 유리 공예 (yu-ri gong-ye) artist — glasswork — before she died. The word 유리 (琉璃) also means 'glass' in Korean, so her name and her craft were one and the same. It's a detail that signals how completely her old identity has dissolved: even her defining skill feels like it belonged to someone else.
강화 asks 서우 where she wants to go and she immediately says 놀이동산 (nori-dong-san), the generic Korean word for an amusement park. Theme parks like Lotte World and Everland are iconic family day-out destinations in Korea, and a child asking to go there is as natural as asking for an ice cream — it signals a carefree, normal family moment, which is exactly what this fragile reunion is trying to be.
귀순 worries that 미동댁 will hurt her knees from kneeling so long. Sustained kneeling on bare ground — 무릎을 꿇다 — is a traditional Korean posture of deep prayer, penance, or earnest pleading. For an older woman to hold it for hours signals to other characters (and to Korean viewers) a level of desperate sincerity that goes beyond ordinary worry.
유리 reveals that as long as she exists in 이승 (i-seung — the world of the living) in her in-between state, 서우 will keep seeing ghosts. 이승 is the living world in Korean folk belief, contrasted with 저승 (jeo-seung), the realm of the dead. The belief that a lingering spirit can make sensitive people — especially children — see the dead is a common element in Korean shamanic and folk tradition.
유리's final voiceover uses the phrase 내 인생의 내일 ('the tomorrow of my life'), echoing a line she spoke to her unborn baby at the very start of the episode. In Korean emotional expression, 내일 (naeil / tomorrow) often stands for hope and the reason to keep going — calling someone your 내일 is saying they are your reason to face the future. The line closes the circle between the woman who was about to become a mother and the ghost who has just chosen to let go.