Dictionary — Entry No. 0642
했어
haesseo-did · verb
했어
haesseo-did
[heh-SUH]
verbbeginner
Meaning
The informal past tense of 하다 (hada), meaning ‘did’ or ‘done.’ Because 하다 is one of the most versatile verbs in Korean — attaching to nouns to form compound verbs — 했어 appears constantly in everyday speech to indicate that any action has been completed.
K-Pop & K-Drama Context
K-Drama characters use 했어 to confess actions, make accusations, and express disbelief — ‘네가 했어?’ (‘You did it?’) is a classic dramatic revelation line. BTS’s behind-the-scenes content is full of members saying ‘했어!’ triumphantly after completing difficult choreography or finishing a recording session.
Example Sentences
숙제 했어?
Sukje haesseo?
Did you do your homework? (universal line from parents, teachers, and playful friends alike)
나 최선 다 했어.
Na choeseon da haesseo.
I gave it my all / I did my best. (post-performance reflection — 최선 다 = gave everything)
진짜 했어? 대박!
Jinjja haesseo? Daebak!
You really did it? No way! (excited disbelief — 대박 = wow/jackpot, heard constantly in K-Pop reaction content)
⚠️ Don’t use haesseo-did when…
Because 하다 attaches to so many nouns (공부하다 = to study, 사랑하다 = to love), 했어 can mean ‘studied,’ ‘loved,’ or more depending on context. Don’t assume 했어 alone always translates as just ‘did’ — the preceding noun carries the full meaning.
🎵 Heard In
- K-Drama: Itaewon Class — Park Saeroyi says 했어 with quiet conviction after completing each step of his long-term plan, underscoring the relentless determination that drives the entire series.
- K-Pop: BTS — ‘Idol’ — the song celebrates doing things on their own terms; fans echo 했어 across fan accounts whenever BTS breaks a record, celebrating each achievement with ‘they did it again.’
ℹ️ Editorial Note: The cultural context and example usage are for educational reference only. Artist names, song titles, and drama references are used descriptively to illustrate vocabulary in context. This content is AI-assisted and reviewed for accuracy. For official information, please refer to the respective artists’ or studios’ official channels.