Unfortunately, much like Euphemia, she left for a time and returned without any memory of this place. [Despite his best efforts, Conrad's expression tenses just slightly. This is not his favorite of phenomena, and he has tended to avoid individuals who return in such a state.]
[There's no rational way to explain that, and he doesn't care to, so he'll leave it at this:] I wouldn't think she would know me, let alone recall the incident where she assisted the Princess.