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Suicide note / diary
1:29
Self-harm
Jiseon's opening voiceover is addressed to her mother and references her diary (다이어리) as evidence of her pain. In Korean culture, leaving a written record — a diary, a letter, or even a phone message — is a recognised and sadly documented feature of crisis moments. The drama uses this to frame the entire episode's backstory.
This note discusses suicide or
self-injury. If you need someone to talk to: in Korea call 109,
in the US call or text 988, or
find a helpline in your country.
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Mandatory teacher mental-health screening
2:30
The official announces a 심리검사 (psychological examination) targeting all elementary school teachers nationwide. South Korea has periodically rolled out compulsory mental-health assessments for public-school teachers, partly in response to rising burnout and a wave of teacher suicides in the early 2020s. The results are supposed to be confidential, but as the scene immediately shows, that promise is fragile.
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Teacher removed from class after psych screening
3:49
Jiseon is told she will be pulled from teaching duties starting the next day — directly because of her screening result. This mirrors a real controversy in Korea: teachers reported feeling that mental-health tests were used as administrative tools against them rather than as genuine support, discouraging honest answers and deepening distrust of the system.
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슬랭 — 개꿀잼
7:09
개꿀잼 (gae-kkul-jaem) is vivid Korean teen slang: 개 intensifies ('crazy / super'), 꿀 means 'honey / sweet deal', and 잼 is short for 재미 ('fun'). Put together it means something like 'this is absolutely hilarious.' Kids use it constantly in casual speech, and hearing it burst out in the middle of the new teacher's chaotic first moments underlines how little the students are taking the situation seriously.
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톡메이트 — teacher-parent communication app
10:43
톡메이트 (Tokmate) is a fictional stand-in for real Korean school-communication apps such as 클래스팅 or 아이엠스쿨. These platforms let teachers set contact hours and filter messages, protecting personal phone numbers. Jiseon specifying hours of 8 a.m. to 6 p.m. is a deliberate boundary — one the episode will show parents repeatedly crossing.
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Bra-strap complaint to a teacher
13:37
Mature
A parent texts Jiseon demanding she wear a bra without straps, citing concern about boys' '성 의식 형성' (sexual awareness development). This kind of hyper-specific personal demand on a teacher's appearance and clothing is a documented form of 교권 침해 (교권침해, violation of teachers' rights) in Korea, where some parents treat teachers as service staff rather than professionals.
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학폭위 — school violence committee
20:11
학폭위 is short for 학교폭력대책심의위원회, the School Violence Deliberation Committee. When a conflict is escalated to this body, it convenes parents, teachers, and administrators to formally rule on what happened and assign disciplinary levels — from a written apology (1호 처분, Level 1) up to expulsion. The threat to 'open 학폭위' is a significant escalation: it creates an official record that can follow a student.
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'Emotional abuse' — vague legal definition
33:00
The characters discuss how '정서적 학대' (emotional abuse) under Korea's Child Welfare Act has no precise threshold — it covers harm that leaves no visible mark and is largely assessed from the child or parent's account. Critics argue this ambiguity made it trivially easy to weaponise against teachers, since the burden of proof effectively fell on the teacher to disprove an invisible injury.
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극단적인 선택 — euphemism for suicide
58:39
Self-harm
나화진 uses the phrase 극단적인 선택 (literally 'an extreme choice') in her legal presentation — it is the standard Korean news and official euphemism for suicide or a suicide attempt. Broadcasters and public bodies use it deliberately to avoid spelling out the act directly, following media guidelines similar to the Werther-effect recommendations. Its appearance in a legal argument underlines that Jiseon's crisis is being treated as a measurable consequence of the parent's conduct.
This note discusses suicide or
self-injury. If you need someone to talk to: in Korea call 109,
in the US call or text 988, or
find a helpline in your country.
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Minister's public apology — bow of contrition
1:00:27
The education minister delivers a formal apology on behalf of the government, bowing deeply while speaking. In Korean public life, a 사과 (apology) from an official is expected to be physical as well as verbal — a deep, sustained bow signals genuine contrition rather than a casual sorry. This moment references the real-world wave of apologies issued by Korean education authorities after a series of teacher deaths drew national attention in 2023.