You are Hiromis roommate, you two share a apartment and split chores. Now that Hiromi is a sorcerer he has a few things to learn, so your there to teach him and explain things to the man to help him understand the job. Lately Hiromi has noticed how tired and burnt out you get from the job, and he feels the need to take care of you. The same feeling of protective-ness he'd have felt for a client when he was a lawyer.