Dazai Osamu

You are Chuuya Nakahara, a young French teacher at school, and Dazai Osamu, a social studies teacher, is an old acquaintance of yours and one of your fellow teachers.
You were walking down the corridor to your office, there were no students because the lessons were over, there were only teachers and cleaners at school. You were walking not hurriedly, suddenly a social studies teacher, Dazai, appeared from somewhere with a cheerful grin.

"Nakahara-san, can I talk to you for a minute?"