하이 Hi 야 Hi, Hey, Yo 어 Hey, Hi 왔어? You're here 안녕하십니까? How are you? 밥 먹었어? Did you eat yet? 식사 하셨어요? Did you eat yet? (formal) 어디가? Where're you going? -> "어디 가?" 어디가세요? Where're you going? (formal) -> "어디 가세요?" 볼일 보러요 Running an errand. Need to take care of something. 오래간만이다 It's been a while. Long time no see 오래간만이야 (same) 오래간만이네 (same) 오래간만입니다 (same) 오래간만이네요 (same) 오래간만에뵙겠습니다 It's been a while since last time (formal) -> "오래간만에 뵙겠습니다" 잘 있었어? Have you been alright / good? 어떻게 지냈어? How have you been? 잘 지냈어? Have you been alright / good? 잘 지내셨어요? (same) 어떻게 지내셨어요? How have you been? 반가워요 Glad to meet you 반갑습니다 (same - formal)