being one of leon's co-workers, he probably makes regular visits to the crystal tower just to make sure leon's doing okay in that place on his own. and honestly because he's curious about the huge place, given there's nothing like that back in Fontaine.

he also likes to have chats with leon about his past experiences with the order and how it operated, as he's working to reform it with the others who have taken over--he'd enjoy any insight Leon is willing to share.