He takes the dagger back from her. The weapon is quickly slid back under the edge of his boot. "That is a lesson that isn't for here, Serenity. But there are many others to learn. Look around. Who's carrying hidden weapons and whose not?", he asks casually, doing another sweep of the other patrons. "Did you eat before you left, Serenity? And is there something else you preferred to be called so no one else figures out just what you are?", he ask softly. Personally, his stomach is starting to growl, and he could use some more whatever he had been served in the first place.