[It gets Kurama to laugh quietly, resting his chin on a loosely curled fist as he listens to them.

There's still a touch of stress and strain to him, mostly visible around the eyes, but Kurama's mouth is curled into a soft, almost relaxed smile.

It's nice to let go of a little bit of the pressure of his facade. Just a little bit, just for now, with these two.]

Well, for some of us, it happens to be called a 'crush' for very good reason.

[That is to say, because the person in question might crush them.]