Korean Phrases to Use in Your First Message

One sentence of Korean changes how your first message lands. It does not need to be perfect — visible effort is enough. Here are copy-ready greetings, a self-intro formula, reaction words, and how to decode ㅋㅋ and ㅠㅠ.

What Korean phrases should you open with?

"Annyeonghaseyo, bangawoyo!" (안녕하세요, 반가워요 — hello, nice to meet you) is the standard opener. Add "peurofil jal bwasseoyo" (프로필 잘 봤어요 — I enjoyed your profile) and it stops sounding like a message sprayed at everyone.

If you can add one more line, point at something specific in their profile: "You live in Busan? I have always wanted to visit." Reply rates are decided less by grammar than by this kind of specificity.

How do you introduce yourself in three lines?

The formula is simple. ① Who you are: "I am [name] from the US." ② Why you are here: "I love Korean culture and want to make Korean friends." ③ A conversation hook: "These days I am learning Korean through dramas."

Those three lines hand the other person at least two things to ask about — your country, and the drama you are watching. A good intro is not a long one; it is one that leaves questions to ask.

Which reaction words keep a Korean chat going?

Half of Korean conversation is reaction. "Jinjjayo?" (진짜요? — really?), "daebak" (대박 — wow), "majayo" (맞아요 — exactly), "geureokuna" (그렇구나 — I see). Use these four at the right moments and the conversation runs noticeably smoother.

Question reactions are powerful too: answering what they said with "how was it?" or "why?". Timing your reactions matters more than grammar for coming across as someone easy to talk to.

What do ㅋㅋ, ㅎㅎ, and ㅠㅠ mean?

ㅋㅋ is laughter, and the count is the temperature: ㅋㅋ is a chuckle, ㅋㅋㅋㅋㅋ means genuinely funny. ㅎㅎ is a softer, gentler laugh. They are the Korean siblings of "lol" and Japanese "www".

ㅠㅠ is a pair of crying eyes — used for anything from real sadness to a cute "I wish I could ㅠㅠ". A tilde (~) softens the end of a sentence: "annyeong~" reads far friendlier than a bare period.

The reverse also matters: a run of blunt, period-ended sentences can read cold in Korean chat. Mixing in a ㅋㅋ or ~ is often all it takes to warm the tone.

What should you avoid in a first message?

Long walls of obviously machine-translated text backfire. Two short sincere lines beat one awkward paragraph. And never open in casual speech — polite endings (the "-yo" form) are the default.

Heavy compliments in the first message ("you are so beautiful", "I think I am falling for you") land especially badly in Korea. Show interest by asking about their interests instead.

KorLuv supports Korean, English, and Japanese, so you can try these phrases in real conversations right away. If you get one wrong, ask to be corrected — that is a conversation too.

Send your first Korean greeting on KorLuv — free

FAQ

My Korean is beginner level — should I still write in Korean?

The best mix: one or two greeting lines in Korean, the rest in a language you are comfortable in. The effort shows and the conversation never stalls.

How many ㅋ should I type?

Two (ㅋㅋ) for a light laugh, more when it is genuinely funny. Avoid a single ㅋ — it can read as a scoff.

Do I need polite speech?

Yes — end sentences with the polite "-yo" form at first. Casual speech comes only after you both agree to it.

Will wrong Korean look weird?

Not at all. Learner mistakes are endearing, and being corrected keeps the conversation going. One wrong sentence beats perfect silence.