[It's not an easy promise to make, because Atsushi doesn't want to lie. Sure, he can heal from almost anything, and there's Dr. Yosano too. Even so, they do all risk their lives on a regular basis.

A little surprised at the sudden physical contact, Atsushi still put his hands on Yukisada's arms, returning the hug.]

... There's no need to worry. We're up against some pretty dangerous people - but we're pretty dangerous ourselves, you know.