Vocabulary
망치다
verb
Beginner
to ruin, to mess up, to wreck
emotions finance
내가 실수로 발표를 다 망쳐 버렸어.
I ended up ruining the whole presentation by mistake.
충격
noun
Beginner
shock, impact, trauma
emotions family
그 소식을 듣고 충격을 많이 받았어.
I was really shocked when I heard that news.
투자
noun
Beginner
investment
finance
그 사람은 전 재산을 투자에 다 쏟아부었어.
That person poured all their assets into investments.
폭락하다
verb
Beginner
to plummet, to crash sharply (in price or value)
finance
그날 주식이 폭락하면서 많은 사람이 피해를 입었어.
When stocks crashed that day, many people suffered losses.
깨어나다
verb
Beginner
to wake up, to regain consciousness
family emotions
아버지가 수술 후 드디어 깨어나셨어.
Dad finally regained consciousness after the surgery.
힘들다
adjective
Beginner
to be difficult, hard, tough (physically or emotionally)
emotions
그때 혼자 다 감당하려니 얼마나 힘들었어.
It must have been so hard trying to handle everything alone back then.
뒤풀이
noun
Intermediate
after-party, post-event gathering
community romance
공연 끝나고 뒤풀이에서 팀원들이랑 맥주 한잔했어.
After the performance, we had a beer with the team at the after-party.
자살 기도
noun
Intermediate
suicide attempt
family emotions
그가 자살 기도를 했다는 소식에 모두 말문이 막혔어.
Everyone was speechless at the news that he had attempted suicide.
펀드 매니저
noun
Intermediate
fund manager
finance
그 펀드 매니저는 고객 돈을 함부로 굴렸다는 의혹을 받고 있어.
That fund manager is under suspicion of mishandling clients' money.
악연
noun
Intermediate
unfortunate connection, fateful bad relationship, ill-fated tie
family emotions romance
우린 처음 만날 때부터 악연이었는지도 몰라.
Maybe we were ill-fated from the very first time we met.
전세금
noun
Intermediate
jeonse deposit (lump-sum rental deposit unique to Korea)
finance community
전세금에 손을 대면 나중에 집 구하기가 더 힘들어.
If you touch the jeonse deposit, it'll be even harder to find a place later.
망설이다
verb
Intermediate
to hesitate, to waver
emotions
말을 꺼내야 하는데 계속 망설이고 있어.
I need to bring it up but I keep hesitating.
심란하다
adjective
Intermediate
to feel troubled, unsettled, mentally distressed
emotions
요즘 집안일로 마음이 너무 심란해.
My mind has been really unsettled lately because of family matters.
반토막
noun
Intermediate
cut in half, halved (colloquial for losing half one's money/value)
finance
주가가 폭락하면서 내 주식도 반토막 나버렸어.
As stock prices crashed, my shares got cut in half too.
운용하다
verb
Advanced
to manage, to operate (funds, capital)
finance
그 회사는 수백억 원 규모의 자산을 운용하고 있어.
That company manages assets worth hundreds of billions of won.
마음고생
noun
Advanced
inner suffering, emotional hardship, mental anguish
emotions family
혼자 그걸 다 숨기고 살았으니 마음고생이 얼마나 심했겠어.
Having hidden all of that alone, your emotional suffering must have been immense.
Key Expressions
Apologizing and explaining oneself
제가 다 망쳐 버려서
"because I ended up ruining everything"
Used when taking full responsibility for a situation going wrong; the -아/어 버려서 form emphasizes the irreversibility and the speaker's regret.
제가 다 망쳐 버려서 정말 죄송해요.
I'm so sorry for having ruined everything.
Expressing retrospective realization
그런 생각이 들더라고요
"I found myself thinking that kind of thought"
Uses -더라고(요) to share a realization or feeling that came to the speaker over time; commonly used when recounting personal emotional insights to a listener.
혼자 일하다 보면 외롭다는 생각이 들더라고.
Working alone, I found myself feeling lonely.
~ㄹ 줄은 몰랐죠
"I didn't know it would ~"
Expresses surprise or disbelief at an unexpected development; the -죠 ending softens and invites shared understanding from the listener.
그 사람이 이렇게 빨리 포기할 줄은 몰랐죠.
I didn't know that person would give up this quickly.
Expressing concern or worry about someone
~할까 봐
"because I was worried you might ~"
Used to express preemptive concern about a possible outcome for another person; signals care and consideration for the listener's emotional state.
네가 놀랄까 봐 미리 말해 두는 거야.
I'm telling you in advance because I was worried you might be surprised.
힘들었을 텐데
"it must have been hard for you"
A compassionate expression acknowledging someone else's past hardship; the -았/었을 텐데 construction conveys empathetic inference.
혼자 다 감당했으니 힘들었을 텐데.
You had to handle everything alone — it must have been so hard.
Expressing disbelief or urgency
이러고 있을 상황이 아니야
"this isn't the situation for doing this"
A colloquial way of cutting off idle or mismatched behavior in an urgent situation; conveys mild reproach and urgency.
지금 웃고 이러고 있을 상황이 아니야, 빨리 움직여.
This is not the time to be laughing around — move quickly.
그걸 이제 얘기하면 어떡해!
"How could you only tell me this now?!"
Expresses frustration or exasperation at being informed of something important too late; the 어떡해 at the end marks strong emotional reaction.
그걸 이제 얘기하면 어떡해, 진작에 말했어야지.
How could you tell me this now? You should have said something earlier.
Grammar Patterns
-더라고(요)
Retrospective realization
Attaches to a verb or adjective stem to share something the speaker noticed or realized from personal experience, often as a new discovery or feeling that came over time. It implies the speaker is recounting a subjective observation to a listener. Very common in emotional storytelling.
Practice sentences
막상 혼자 살아 보니까 외롭더라고.
When I actually tried living alone, I found it lonely.
그 말을 듣고 나니까 괜히 눈물이 나더라고.
After hearing those words, I found myself tearing up for no reason.
💡 Don't confuse with -던데요 (used for mild contrast/surprise); -더라고 is for sharing personal sensory or emotional discoveries, not for inviting a response.
-(으)ㄹ 줄은 몰랐다
Unexpected outcome: 'I didn't expect ~'
Combines the prospective modifier -(으)ㄹ with 줄 (expectation/knowledge) and 모르다 to express that something turned out contrary to expectations. It conveys genuine surprise or disbelief and is frequently used in emotional revelations. The 은 adds contrastive emphasis.
Practice sentences
네가 이렇게 빨리 포기할 줄은 몰랐어.
I didn't expect you to give up this quickly.
그 사람이 사실을 이미 알고 있을 줄은 몰랐어.
I had no idea that person already knew the truth.
💡 The pattern must use -(으)ㄹ (future/prospective), not the past -았/었; a common error is saying *만났을 줄 몰랐어 instead of 만날 줄 몰랐어.
-았/었는데
Background context with contrast
Attaches to the past tense to provide background information or context for what follows, often with a note of contrast or unexpected continuation. It signals 'given that situation, here's what happened next' and frequently carries emotional weight in storytelling.
Practice sentences
분명히 열심히 했는데 결과가 안 좋았어.
I definitely worked hard, but the results weren't good.
그게 마지막이었는데 다시 보게 될 줄 몰랐어.
I thought that was the last time, so I never expected to see you again.
💡 Don't use -았/었는데 as a simple past sentence ender; it always sets up a following clause or invites continuation — leaving it at the end of a sentence implies the speaker expects a response.
Cultural Notes
전세 (Jeonse) — Korea's unique rental system
Jeonse is a Korean housing system where a tenant pays a large lump-sum deposit (전세금) instead of monthly rent. The landlord uses the money and returns it fully at the end of the lease. For many Korean families, the 전세금 represents their entire life savings, which is why losing it in investments — as Doha's father did — can be financially catastrophic.
펀드 사태 — Fund scandal as social trauma
References to major financial collapses like the 'Benjamin Holdings scandal' in this scene reflect a broader Korean cultural anxiety about risky financial products being sold to everyday workers with limited financial literacy. The portrayal of a fund manager exploiting a company security guard taps into class tension and distrust of financial elites.
형 (hyung) — The weight of brotherhood
In Korean culture, 형 (an older brother addressed by a younger male) carries deep emotional and social obligation. Dusik saying '내가 형을 죽였어' is not merely a factual confession — it signals crushing guilt rooted in the sacred bond between brothers. The weight of this word is key to understanding why Dusik withdrew from society.
마음고생 — Emotional labor and silent suffering
마음고생 literally means 'suffering of the heart/mind' and refers to the invisible emotional hardship someone endures, often alone. In Korean culture, there is strong value placed on persevering silently rather than expressing distress outwardly, which is why Seonghyun's recognition of Doha's 마음고생 is a significant moment of emotional validation.