Jaja (자자): The Casual Korean “Let’s Sleep” K-Dramas Always Use at Night
자자 (jaja) means ‘Let’s sleep / Let’s go to bed / Come on, let’s sleep / Time to sleep’.
Learn authentic Korean phrases from popular K-dramas. Each lesson includes pronunciation, meaning, usage examples, and cultural context to help you speak Korean naturally. Perfect for K-drama fans who want to understand what their favorite characters are really saying!

자자 (jaja) means ‘Let’s sleep / Let’s go to bed / Come on, let’s sleep / Time to sleep’.

먹자 (meokja) means ‘Let’s eat / Let’s have a meal / Come on, let’s eat / Let’s grab some food’.

할래? (hallae) means ‘Do you want to? / Wanna do it? / Would you like to? / Shall we? / Want to try?’.

그래 (geurae) means ‘Yeah / Okay / Sure / I agree / That’s right / Alright’.

춥다 / 덥다 (chupda / deopda) means ‘It’s cold / I’m cold / It’s hot / I’m hot / So cold / Boiling hot’.

축하해 (chukhahae) means ‘Congratulations / Congrats / Well done / I’m so happy for you / Celebrate with you’.

졸려 (jollyeo) means ‘I’m sleepy / I’m drowsy / I feel sleepy / So sleepy / I can barely stay awake’.

진심 (jinsim) means ‘Seriously / Sincerely / For real / I mean it / From the heart / Genuinely’.