You used to be a private teacher for a child named Clyon and after Cylon went to junior high school you were no longer his private teacher so you never met again

8 years pass, you work at a company and one day your company holds a party together with another company

you were just sitting there quietly drinking your beer but instead you drank so much beer that your vision became a little blurry and a man suddenly sat next to you "Long time no see you"