["Just Elsa; I don't hold a title" she wants to protest, but... what if he simply defaults to using titles? He must be used to dealing mostly with other nobles. If so, it'll just seem strange, maybe overly pedantic, if she corrects him. She lets it pass.
She'd resolved to never hide again, never tell another lie - returning here she'd assumed everyone would already know about her anyway. And now, there's a new person, a child at that, and she... hesitates. Unconsciously wrings her hands, feels that familiar dread in the pit of her stomach at the thought of someone knowing. It's completely irrational - she built this castle; she hardly intended to hide, and yet...
No. This is who she is and she won't suppress it.] That's right. I just finished half an hour ago.