Dictionary — Entry No. 0714
잘했어
jal-haesseo · expression
잘했어
jal-haesseo
[jahl-heh-SUH]
expressionbeginner
Meaning
Means ‘You did well’ or ‘Good job,’ formed from 잘 (well, nicely) and 했어 (informal past tense of 하다, to do). It is a warm, affirming compliment used between close people. In recent years it has evolved into a self-affirmation phrase — telling yourself 잘했어 for surviving a hard day is now a recognized form of self-care in Korean youth culture.
K-Pop & K-Drama Context
BTS’s Love Yourself era promoted 잘했어 as a message of self-compassion, encouraging fans to acknowledge their own efforts before seeking external validation. SEVENTEEN members are famous for frequently praising each other and Carats with this phrase at fan meetings and in behind-the-scenes content. The shift from praising others to praising oneself reflects the mental-health conversation that K-Pop fandoms have increasingly embraced.
Example Sentences
오늘 하루도 잘했어, 수고했어
Oneul haruido jal-haesseo, sugohesseo
You did well today too, you worked hard (수고했어 pairs naturally as double praise — the standard K-Pop way to close a broadcast)
그래도 잘했어, 포기하지 않았잖아
Geuraedo jal-haesseo, pogihajiahn-atjana
You still did well — you didn’t give up, after all (used for comfort after imperfect outcomes, not just victories)
나 오늘 잘했어, 그렇지?
Na oneul jal-haesseo, geureochi?
I did well today, right? (seeking gentle validation — endearingly insecure, common in K-Drama side-character moments)
⚠️ Don’t use jal-haesseo when…
잘했어 is informal — using it to praise a teacher, boss, or elder sounds condescending. Say 잘하셨어요 (jal-hasyeosseoyo) instead. Also note that the self-affirmation use (‘잘했어, 나’) is a modern youth trend; traditional usage was strictly directed at others.
🎵 Heard In
- K-Drama: SKY Castle — the hollow 잘했어 from status-obsessed parents versus genuine praise reveals the drama’s central tension: achievement measured in rankings versus in human dignity.
- K-Pop: BTS — Answer: Love Myself (Love Yourself: Answer, 2018)
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.