[Cain was fine with that, too-less people means less potential things to run into and apologize for. Ryouma like he said shook the knight's hand, and the matter of his sight was settled.]

Cain Knightley, sergeant of the Enma division and former captain of the Central army, at your service. Though I guess you already knew most of that.

[Still, he put a hand to his chest and did a slight bow, just like you'd maybe see a knight do. It was only polite of him to do it properly in person.]

Sorry for bothering you so suddenly with this. Any details you'd be willing to tell me would be appreciated. What exactly did you promise to the Lord Toraguma?