저 / 나

저 (jeo) and 나 (na) are both first-person pronouns — they both point at the person doing the talking. The difference is that 저 is a humble form: you lower yourself one notch in order to raise the person you’re speaking to. 나 is what you use with someone who is your equal, or someone you’re comfortable with. English “I” stays “I” whether you’re standing in front of a king or a friend. In Korean, the very first syllable out of your mouth has already decided the distance between two people.

These two words are the first thing Korean learners memorize and the last thing they stop getting wrong. Learning the meanings takes about five seconds. The hard part is having to decide, every single time you open your mouth, whether this moment is a 저 moment or a 나 moment. Korean speakers barely think about it. In front of a delivery driver they’ve never met, 저 comes out on its own. In front of a friend of ten years, 나 comes out on its own. The body knows before the head does.

The heart of the nuance is that 저 is not a way of putting yourself down — it’s a device for lifting the other person up. Using 저 doesn’t make you a lesser person; it sends the signal that you are showing respect right now. And 나 isn’t rude, either. It’s a mark of ease, a way of saying “we don’t need that signal between us.” That’s exactly why using 저 with a close friend doesn’t come across as polite — it suddenly comes across as cold.

It’s worth memorizing the shapes these words take when particles attach. This is where an awful lot of learners trip.

저는 (jeoneun) / 제가 (jega) — “저가” is wrong.
나는 (naneun) / 내가 (naega) — “나가” is wrong.
The contractions 전 (jeon) and 난 (nan) are also very common in everyday speech.

The plurals pair up the same way: the humble form is 저희 (jeohui), and the plain form is 우리 (uri).

A Real Conversation

Scene: Saturday afternoon, in front of the main gate of an apartment complex. Emily has come out to pick up a bike she bought secondhand, and Jun-kyung has tagged along.

Jun-kyung: 판매자분 아직 안 왔어? 전화 한번 해 봐. Isn’t the seller here yet? Try calling them.

Emily: (전화를 걸며) 여보세요, 저 자전거 사기로 한 사람인데요. 지금 정문 앞에 와 있어요. (dialing) Hello, I’m the one who’s buying the bike. I’m at the front gate now.

Jun-kyung: 뭐래? What’d they say?

Emily: 5분만 기다려 달래. 아 근데 나 아까 통화하다가 “저” 해야 되는데 “나” 나올 뻔했어. They said give them five minutes. Oh, but on the phone just now I almost said “na” when I should’ve said “jeo.”

Jun-kyung: 야, 15년 살고도 그게 헷갈려? Hey, fifteen years here and that still trips you up?

Emily: 헷갈리지. 머릿속에선 둘 다 그냥 “I”인데, 입 밖으로 나올 땐 저랑 나가 아예 다른 사람이잖아. Of course it does. In my head they’re both just “I,” but out loud “jeo” and “na” are two completely different people.

This Sounds Off

✗ (in a job interview, to the interviewer) 나는 이 회사에서 꼭 일하고 싶습니다. (Naneun i hoesa-eseo kkok ilhago sipseumnida. — “I really want to work at this company.”) ✓ (in a job interview, to the interviewer) 저는 이 회사에서 꼭 일하고 싶습니다. (Jeoneun i hoesa-eseo kkok ilhago sipseumnida.) → The end of the sentence is dressed up politely with ‘-습니다’, but the subject alone is 나 — like a jacket with one shoulder slipping off. The listener is less likely to feel disrespected than to wonder, “Is this person really nervous?” A sentence in honorific speech needs 저 slotted in to make the outfit match.

✗ (to a friend of ten years, over drinks) 저 사실 어제 너 두 시간 기다렸어. (Jeo sasil eoje neo du sigan gidaryeosseo. — “Actually, I waited two hours for you yesterday.”) ✓ (to a friend of ten years, over drinks) 나 사실 어제 너 두 시간 기다렸어. (Na sasil eoje neo du sigan gidaryeosseo.) → The grammar is perfectly fine, but when 저 pops out between friends it suddenly feels like you’ve taken a step back. Koreans read this as “Are they sulking?” or “Is that sarcasm?” In fact, when friends use 저 with each other on purpose, it’s often a signal that someone is angry.

Examples by Situation

1. Introducing yourself to people you’re meeting for the first time Your first day at work, standing in front of your new team. Whether you’re older or younger than everyone there, the subject of a first greeting is 저, without exception. 처음 뵙겠습니다. 저는 에밀리라고 합니다. (Cheoeum boepgetseumnida. Jeoneun Emily-rago hamnida.) — “Nice to meet you. My name is Emily.”

2. Asking a friend for a quick favor Both hands full of bags, no way to press the elevator button. Using 저 here would just be funny. 나 지금 손이 없어. 그것 좀 눌러 줄래? (Na jigeum soni eopseo. Geugeot jom nulleo jullae?) — “My hands are full. Could you press that for me?”

3. Volunteering for something in a meeting That silence when nobody raises a hand. The person who steps up says 제가 — not “저가.” 그 건은 제가 맡아서 해 보겠습니다. (Geu geoneun jega matgaseo hae bogetseumnida.) — “I’ll take that one on.”

Expression	Temperature / strength	Where it’s used
저 (jeo)	Polite, one step back	People you’ve just met, elders, customers, interviews, formal settings
나 (na)	Relaxed, on equal footing	Friends, same-age peers, people younger than you, talking to yourself
제가 (jega)	Polite, with emphasis that you are the one doing it	Volunteering or taking responsibility, as in ‘제가 하겠습니다’
저희 (jeohui)	The polite “we”	Speaking humbly about your own side at a company or a shop
우리 (uri)	Relaxed, with a sense of belonging	Between friends, and in fixed expressions like ‘우리나라’

Cultural Background — The Distance Is Set by the First Syllable

Korean isn’t a language where only the verb endings change depending on who you’re talking to. The name you call yourself changes too. So the moment a relationship between two people shifts, it gets stamped directly onto the language. That’s why K-dramas so often have the scene where two people growing closer ask, “우리 말 놓을까요?” (“Should we drop the formal speech?”). From that one sentence on, 저 settles down into 나, and from then on the two of them are something else to each other. For Koreans, that switch isn’t a minor grammatical adjustment — it’s an event in the relationship.

At home the rules loosen up a bit. Some families use 저 with their parents, some use 나, and neither is strange. That said, sitting at the holiday table across from an older relative you haven’t seen in ages, most people move up a notch to 저. Even with the same person, the form can shift depending on the setting.

One thing to watch out for: don’t attach 저희 (jeohui) to the name of your country. The National Institute of Korean Language has long advised using 우리나라 (urinara) rather than “저희 나라,” because a country isn’t something to be lowered in front of someone else. “저희 회사” (our company) is natural; for a country, it’s “우리나라.”

Finally, there’s one lookalike pair that causes confusion. There’s also a 저 (jeo) that points at something far away — the 저 in ‘저 사람’ (that person) and ‘저기’ (over there). When both show up side by side, as in “저 저기 앉아도 될까요?” (“Could I sit over there?”), your eyes stop for a second at first — but since the two sit in different slots in the sentence, you’ll sort them out quickly. Don’t force yourself to memorize them as sharing a root; it’s faster to accept them as two entirely different words.

Today’s Quiz

A gas company technician has come to inspect your new apartment. Which greeting is the right one as you open the door?

안녕하세요, 나 여기 사는 사람인데요. (Annyeonghaseyo, na yeogi saneun saramindeyo.)
안녕하세요, 저 여기 사는 사람인데요. (Annyeonghaseyo, jeo yeogi saneun saramindeyo.) — “Hello, I’m the person who lives here.”

The answer is 2. You’re meeting this person for the first time and you’re raising the sentence ending with ‘-요’, so the subject has to match with 저 to make the outfit come together. Option 1 lifts the ending but doesn’t lower the opening, and the listener hears something slightly out of joint.

Bonus: after the technician leaves and you call a friend, what do you say? 나 오늘 도시가스 신청했어. (Na oneul dosigaseu sincheonghaesseo.) — “I signed up for city gas today.” Same person, same event — and in five minutes, the name has changed.