On the first day of his café part-time job, the foreign student walked through the door at 8:59. The appointment was for 9:00, so he wasn't late. But the boss's expression stiffened a little. Why was that? ## Same Morning, Different 9 O'Clock Minsu, the Korean part-timer, had arrived at 8:45. I put on my apron, turned on the light, and filled the cups. So that I could make coffee right away when the first customer came at 9. The foreign student thought it was fine to arrive at 9. By the time I put on my apron and washed my hands, it was 9:05. Neither of them did anything wrong. They just read "9 o'clock" differently. ## 9 o'clock is not arrival, it's the start In Korea, "starting work at 9" means you begin working at 9. Changing clothes, tidying your desk, and greeting people must be done before then. Many Korean workplaces operate like a team, with everyone moving together. If one person is late getting ready, someone else has to cover their share. That's why arriving early becomes a gesture of consideration that says, "I'm ready, let's start together." ## Try this before your first day at work "What time should I be ready by?" Ask ahead of time. It's not rude at all. Usually, aiming to arrive about 10 minutes early is a comfortable rule of thumb. If you show up too early and wait a long time, it can actually make things awkward for both sides. To find out whether the time you arrive early counts as working time, check your employment contract or ask your boss.