[ Tatsuya observes Tae silently for a few seconds. The mention of Earth doesn't faze him, he's seen and heard some pretty weird things.

He drops his hand to the side and shakes his head. ]

I can deal with it myself. If you're really doctor, you should focus on dealing with patients you already have instead of looking for new ones.

[ It's cold, but he can't risk getting ordinary people involved with him. ]