I love you. 사랑해요 (sarangheyo) 사랑합니다 (saranghamnida) -- more formal Hello. 안녕! (annyeong) 안녕 하세요! (annyeong haseyo) -- moreformal Goodbye. 안녕! (annyeong) 안녕히 가세요 (annyeonghi kaseyo) -- formal, when you're counterpart's leaving 안녕히 계세요 (annyeonghi kyeseyo) -- formal, when you are leaving What is your name? 이름이 뭐에요? (ireum-i moeyo) 성함이 어떻게 됩니까? (songham-i oddohke dwemnikka?) -- formal My name is _. 나는 _ 이에요. (nanun _ ieyo) 제 이름은 _ 입니다. (je ireum-un _ imnida) -- formal Why? 왜요? (waeyo? japanese: doushite? How? 어땋게요? (oddohkeyo?) Who? 누구에요? (nugueyo?) japanese: dare? What? 뭐에요? (muo eyo?) japanese: nani? / nani desuka? When? 언제요? (onjeyo?) japanese: itsu? You're beautiful/pretty. 예뻐요 (yeppoyo) japanese: kirei desu. You're cute. 귀여워요 (kuiyowoyo) japanese: kawaii desu yo Are you okay? 괜찮아요? (gwaenchanayo?) japanese: daijobu? Are you crazy? 미쳤어요? (michyossoyo?)