I will never take the side of "good". I'm only here to pay my debt to you.

When he says this, he seems more relaxed than usual, as if these memories have a certain meaning in his heart.

But you'd better come up with something. If someone sees us together and accuses you of being in league with the enemy, then it's not my fault.

And again there's that teasing expression on his face as his lips stretch into a sly smile.