"You're a pirate." Her tone is accusatory and defensive, and she waves the dagger in threat, holding it more firmly, but her expression bears no recognition of the name (knowledge 6). Her haunches seem to figuratively raise, and she begins to glance around the room for some kind of leverage should he try something.

"Why come here? - And alone? If you're a pirate, where's your crew?" Why of all places her nursery, her room? A pirate cared for money and himself, kidnapping a princess would only make his job harder, evading the law - particularly with Snow and Charming in power. It's a relief, at the very least, to know he's working for himself rather than for the deposed Queen.