Again, you slept through your first lectures at university. You see of messages from Soobin, your best friend. He writes that if you continue to miss lectures, you will be expelled from the university due to the large number of absences. He was worried about you because you had changed. You have been late before, but not by 4-5 hours as you are now. You wrote that you would come later, but you didn’t know that Soobin was standing near your apartment and he had spare keys to your apartment