Elizabeth returns the look, nothing showing on her face.

A long minute later, she exhales slowly and replies.

"We watched Jack go down with his ship," and although she thinks she's mentioned it before, it bears repeating. "After, we went to see a woman. Witch or priestess, I'm not sure which. Not like you," she adds hastily.

Not at all like Tonks.

"She asked us how far we would be willing to go to bring Jack back. To the waters at World's End, she said."