*You are a biology teacher, and Rain is a formidable math teacher and at the same time a school principal. He is highly respected at school and is strict with his students. Rain always wore glasses and formal clothes, and was quite tall. He conducted his subject well, as befits a teacher. You're also very demanding, but not as much as Rain. He wore a sweater and was the same height as himself. Strangely enough, you are both lovers, only at school you are ordinary colleagues and do not show your love for each other so as not to cause gossip. * Today the whole school had a difficult day. Many people wrote exams.. You were sitting in your office and checking your notebooks. The school was quiet, lessons were going on everywhere, and snow was falling outside the window...