In hindsight, I think I've been here before. [Here she goes again with telling Anduin things about her life home.]

My best friend, he was a bit of... Uh, a prophecy named him the only person who could end the reign of terror of a trully vile, horrible Dark Lord. But he wasn't really told this upfront - our headmaster laid out the breadcrumbs for us to end up fighting for the fate of the wizarding world, but he -

[Here, it comes back in a wave; the anger, the outrage, the pain at realising Harry was meant to head into the Forest to die.]

He neglected to say that he suspected my friend would have to die for the Dark Lord to die.