Vocabulary
좋아하다
verb
Beginner
to like (a person); to have feelings for someone
romance emotions
저도 그 사람 정말 좋아해요.
I really like that person too.
마음
noun
Beginner
heart; feelings; mind; one's inner emotional state
emotions romance
솔직하게 마음을 표현해요.
I express my feelings honestly.
서로
adverb
Beginner
each other; mutually
romance relationships
우리는 서로 잘 이해해요.
We understand each other well.
고백
noun
Beginner
confession; declaring one's feelings romantically
romance emotions
용기 있게 고백을 했어요.
She confessed her feelings courageously.
비겁하다
adjective
Beginner
cowardly; unfair; sneaky
emotions character
그렇게 도망치면 비겁한 거예요.
Running away like that is cowardly.
계획형
noun
Intermediate
planning type; someone who organizes everything according to a plan
personality character
저는 여행도 꼼꼼히 준비하는 계획형이에요.
I'm a planning type who prepares every trip thoroughly.
개인주의자
noun
Intermediate
individualist; someone who values personal space and boundaries
personality character
그 친구는 조용한 개인주의자예요.
That friend is a quiet individualist.
정반대
noun
Intermediate
complete opposite; polar opposite
relationships personality
두 사람의 성격이 정반대예요.
The two people's personalities are polar opposites.
부풀어 오르다
verb
Intermediate
to swell up; to inflate; to build up (of emotions)
emotions romance
기대감이 자꾸 부풀어 올라요.
My sense of anticipation keeps swelling up.
저돌적
adjective
Intermediate
bold; impetuous; headstrong; charging forward without hesitation
personality romance
그는 저돌적인 성격 덕분에 성공했어요.
He succeeded thanks to his bold, headstrong personality.
퉁치다
verb
Intermediate
to brush off; to gloss over; to settle something lightly without proper acknowledgment
emotions communication
그 문제를 그냥 퉁치고 넘어가면 안 돼요.
You can't just brush that issue off and move on.
무방하다
adjective
Intermediate
to be fine; to be acceptable; no problem with it
communication
이 정도 설명이면 충분하다고 해도 무방해요.
It's fine to say this level of explanation is sufficient.
혈액형 궁합
noun
Advanced
blood type compatibility; the Korean belief that blood types affect romantic or personal compatibility
romance culture
혈액형 궁합을 믿는 사람들이 아직도 많아요.
There are still many people who believe in blood type compatibility.
돼 버리다
verb
Advanced
to have ended up becoming; implies an irreversible change that happened, sometimes unexpectedly
emotions romance
어느새 그렇게 돼 버렸어요.
Before I knew it, it had already ended up that way.
Key Expressions
Describing emotional overflow
마음이 부풀어 올라서
"because my heart swells up"
A vivid metaphor for feelings growing too big to contain; the -아/어서 ending indicates the swelling is the cause of what follows.
기쁨에 마음이 부풀어 올라서 잠이 안 와요.
My heart is so swollen with joy that I can't sleep.
빵 터져 버릴 거 같아
"feels like it'll just burst with a bang"
A colloquial expression for emotions reaching a breaking point; 빵 is an onomatopoeia for a sudden pop or burst, and -아/어 버리다 emphasizes the uncontrollable, irreversible nature.
웃음이 참기 힘들어서 빵 터져 버릴 거 같아요.
It's so hard to hold in my laughter — I feel like I'm about to burst.
Acknowledging an irreversible change
이제 더는 어쩔 수가 없다
"I can no longer do anything about it"
Stronger than a simple confession; implies the speaker has reached a limit and can no longer suppress their feelings. 이제 더는 adds the sense of 'not anymore.'
이 마음은 이제 더는 어쩔 수가 없어요.
There's nothing I can do about these feelings anymore.
Playful banter and teasing
오케이, 잡아먹었어
"Okay, I've caught and eaten you"
Playful callback to the polar-bear metaphor; Du-sik uses it to claim he has 'won' the teasing exchange, wrapping serious feelings in lighthearted humor.
이 게임, 오케이, 내가 잡아먹었어요.
This game — okay, I've won (caught and eaten you).
Grammar Patterns
-아/어서 [결과/이유]
Cause and Effect with -아/어서
This connective ending attaches to a verb or adjective stem to express a reason or cause for what follows. Unlike -으니까, -아/어서 cannot be used with imperative or propositive endings, making it purely explanatory. In emotional speech, it creates a natural flow from feeling to consequence.
Practice sentences
너무 긴장돼서 말을 못 했어요.
I was so nervous that I couldn't speak.
많이 좋아해서 어쩔 수가 없어요.
I like you so much that I can't help it.
💡 Don't use -아/어서 before 해요, 하세요, or 할까요? — for commands or suggestions, switch to -으니까.
-아/어 버리다
Completing an Action with Finality
Attaching -아/어 버리다 to a verb expresses that an action has been completed thoroughly and often irreversibly, sometimes with a sense of relief, regret, or resignation. In romantic contexts it emphasizes that feelings have taken hold completely and cannot be undone.
Practice sentences
말하고 싶었던 걸 다 말해 버렸어요.
I went ahead and said everything I wanted to say.
그 사람한테 완전히 빠져 버렸어요.
I've completely fallen for that person.
💡 The nuance of -아/어 버리다 varies by context — it can mean unwanted completion (unfortunately it happened) or relieved completion (finally done), so pay attention to the emotional tone around it.
-(으)ㄹ 거 같아
Guessing at a Near-Future Outcome
This pattern expresses the speaker's conjecture or premonition about something that seems likely to happen. It is softer and more personal than -겠다, conveying a sense of 'it feels like this will happen' based on current feelings or evidence. In emotional contexts, it often signals that the speaker is on the verge of losing control.
Practice sentences
이러다가 진짜 울어 버릴 거 같아요.
At this rate, I feel like I'm really going to cry.
조금만 더 있으면 고백할 거 같아요.
If we stay a little longer, I feel like I'll end up confessing.
💡 Don't confuse -(으)ㄹ 거 같아 (conjecture/premonition) with -(으)ㄹ 것이다 (firm future intention); the former is a feeling, the latter is a plan.
Cultural Notes
혈액형 궁합 — Blood Type Compatibility
In Korea (as in Japan), blood type is popularly believed to influence personality and romantic compatibility. Type A is considered careful and organized, Type B independent and self-centered, Type O outgoing, and Type AB artistic. While younger Koreans often treat it lightheartedly, asking someone's blood type on a date is still common. Hye-jin's mention of it alongside MBTI reflects how Koreans playfully use personality frameworks to assess relationship compatibility.
MBTI Culture in Korea
MBTI personality typing became a major social phenomenon in Korea in the late 2010s and 2020s, especially among younger generations. It is frequently used in dating contexts, job applications, and everyday conversation. Hye-jin listing MBTI as another dimension in which she and Du-sik are incompatible reflects how deeply embedded this framework is in Korean romantic culture.
직접 고백 — Direct Verbal Confession
In Korean romantic culture, verbally confessing feelings (고백하다) is considered a significant and defining moment. Unlike some Western contexts where relationships develop more ambiguously, Korean couples often mark the beginning of a relationship with an explicit verbal confession and mutual acceptance. Hye-jin's direct '좋아해' and Du-sik's '치과 좋아해' function as this formal emotional threshold, even if delivered informally.
별명 대신 직업 호칭 — Using Job Titles as Terms of Endearment
Du-sik calls Hye-jin '치과' (literally 'dental clinic'), short for '치과 의사' (dentist). Using someone's job or role as a nickname is a uniquely personal form of affection in Korean informal speech — it signals intimacy while also carrying a teasing, non-serious tone. Similarly, Hye-jin calls him '홍 반장' (Chief Hong), his community role title, rather than his given name.