[ Sebastian listens with a sharpness in his gaze that's a bit subtle, but for someone looking at him directly, it's not hard to miss. It's brief, however, since it's just a sigh that he's listening especially intently and linking puzzle pieces strewn out randomly before him. He's quick to close his eyes with his smile, since he knows his eyes are more telling in matters like these. ]

I dislike being ignorant, so I have taken it upon myself to look into what I can.

[ It's an answer to why, albeit a very vague one. With Sebastian who measures his words so carefully, that's a clear enough sign that his real reasoning is something he doesn't want to talk about. ]

However, that is quite interesting. Do we know why he came to call?