Korean has an unusual number of words for the state of a relationship — not the people in it, not the feelings involved, but the stage it has reached and the rules that apply there.
The five below are not a random assortment. Put in order, they trace an arc: how a group becomes close, the ritual that pushes it there, what happens when the hierarchy inside it is abused, the tool people use to bend it, and the stage where nobody has agreed on anything yet.
식구 — the people who eat with you
(sik-gu) literally means "mouths that eat." Korean already has a perfectly good word for family, , built on blood and legal relation. 식구 is built on something else entirely: sharing meals, repeatedly, over time.
This is why Korean speakers can call a workplace team 식구 without it being a metaphor they are stretching. There is even a term for the specific bond that meals produce — (bap-jeong), affection that accumulates purely through eating together.
Think of a team six months into a punishing project, ordering late-night delivery to the office night after night. Somewhere in there they stop behaving like colleagues. Nobody announced it. The meals did it.
, !
U-ri-ga gat-i bap meog-eun se-weol-i eol-ma-in-de, i jeong-do-myeon wan-jeon sik-gu-ji!
"We've eaten together for years — at this point we're basically 식구."
회식 — the ritual that manufactures it
If 식구 is the destination, (hoe-sik) is the road Korean workplaces take to get there deliberately.
Calling it "after-work drinks" undersells it badly. A 회식 is a scheduled, semi-official event with a purpose: lower everyone's guard, soften the hierarchy for a few hours, and let tension that could not be raised in a meeting get aired sideways over grilled pork. Speech levels loosen. Things get said.
That is also the risk. The same alcohol that unlocks candor removes the filter, and 회식 has a well-earned reputation for producing mornings that begin with a wince and the question what exactly did I say last night.
Korean workplace culture has been actively renegotiating 회식 for the past decade — shorter, less mandatory, less drinking-centered than it was. If you work in Korea, expect wide variation by company and by manager.
!
O-neul tim hoe-sik it-seu-ni-kka ma-eum-ui jun-bi hae!
"Team 회식 tonight — brace yourself."
갑질 — hierarchy used as a weapon
Every structure with a ranking has a failure mode, and Korean names this one precisely.
(gap-jil) comes from contract law. Korean contracts label the two parties (Party A, typically the one with the money or the power) and (Party B, the one providing the service). 갑질 is what happens when 갑 leverages that asymmetry into abuse — unreasonable demands, contempt, humiliation, because they can.
The word is not limited to contracts. It attaches to any temporary power imbalance: a customer berating a young server over a wrong order is doing 갑질, because paying for something granted them fifteen minutes of leverage and they spent it on cruelty.
This is a heavy accusation in Korean, not a casual complaint. It carries real social and sometimes legal weight — several high-profile 갑질 scandals have ended executive careers.
.
Ji-wi jom nop-da-go geu-reo-ke gap-jil-ha-myeon an doe-ji.
"Having a higher position doesn't entitle you to 갑질."
애교 — the same behavior, two very different readings
(ae-gyo) is deliberate cuteness: a softened voice, a playful expression, a small gesture aimed at charming someone into warmth.
In dating and among close friends it is affectionate and mostly harmless — a shared performance both people understand. Where learners get into trouble is assuming it reads the same way everywhere. It does not.
In a workplace, 애교 aimed at getting out of work is read as exactly that. A coworker who switches to a baby voice to hand you their spreadsheet is not being charming; they are using a social tool to transfer labor, and colleagues notice. Same behavior, different room, opposite result.
Generational attitudes have shifted here too. Younger Korean speakers are noticeably more skeptical of 애교 in professional settings than their parents' generation was.
!
Geu-reo-ke ae-gyo bu-ryeo-do i-beon-en an tong-han-da!
"All that 애교 isn't working this time."
썸 — the stage before there is a stage
The arc ends where relationships actually begin: undefined.
(sseom) has a traceable origin. English speakers say "there's something between them." Korean borrowed the sentence as , then clipped it to a single syllable — the same compression rule that produces most Korean slang.
썸 names the period where two people text every night, see each other every weekend, and have carefully not said anything binding. It is not dating. It is not friendship. Korean gives it a verb, ("to ride a 썸"), which captures the suspended quality better than any English phrase.
What is notable is that Korean bothered to name this at all. Having a word for the undefined stage means it can be discussed, asked about, and eventually resolved — which is an argument for vocabulary shaping social life rather than just describing it.
? ?
Neo-ne yo-jeum mu-seun sa-i-ya? Sseom ta-neun geo mat-ji?
"What's going on with you two? You're 썸 타-ing, right?"
Reactions & Next Steps
Read in order, these five sketch a full social map: how closeness is built, enforced, abused, performed, and left deliberately vague.
- **Related: [When Do Koreans Switch from Jondaetmal () to Banmal ()?](/learn/when-do-koreans-switch-jondaetmal-to-banmal) — what actually changes in speech after a 회식**.
- **Related: [Why Korean Restaurant Workers Are Called and ](/learn/why-korean-restaurant-workers-called-aunt-eoni-imo-ajumma) — the same family vocabulary as 식구**, applied to total strangers.