That's alright, I wouldn't expect you to - as this is the first time that we've met. [For you, at least.] I am King Arthur of Camelot.
[Settles on the title if only because he thinks it'll help her be a little more at ease, if only because there's some security in mutual royal-ness... at least there was before. Already as a child it's clear to see she's. not nearly as reserved as she were, although he has no means to know of any magical shenanigans that might have changed her in her adult self.]