Owl to Bobby ((Kusuriyuri, Bobby))
After a handwaved discussion with Kurama, Kusuriyuri leaned that the butter-covered Dean he'd assigned detention to belonged to the Exorcist Bobby Singer he'd met at his sorting. Professional courtesy demanded that he notify the other man lest there be a problem between the two of them in regard to the upcoming punishment he planned for Dean.
Carefully, selecting his words deliberately to avoid causing a problem, Kusuriyuri wrote and warded the following note so that it would be unreadable to anyone else.
Bobby Singer-san,
This one has received information that he has come to know one which belongs to you. In the course of this interaction, it became needful, as a professor, for this one to assign detention to one who calls himself Dean. As this one does not wish to cause ill-will between those of us with a common calling, he is writing to ask if there is any reason which this detention should not continue.
Kusuriyuri
Carefully, selecting his words deliberately to avoid causing a problem, Kusuriyuri wrote and warded the following note so that it would be unreadable to anyone else.
Bobby Singer-san,
This one has received information that he has come to know one which belongs to you. In the course of this interaction, it became needful, as a professor, for this one to assign detention to one who calls himself Dean. As this one does not wish to cause ill-will between those of us with a common calling, he is writing to ask if there is any reason which this detention should not continue.
Kusuriyuri