[Hendrik is somewhat surprised at Yotsuyu's announcement of friendship but it does make him happy. And he's just going to smile and shake his head at the 'scenic' comment. She would definitely be more subtle about things than him and he knows that.

And as the knight's about to make a comment, the Luminary is staring right at him. And at the question, he shakes his head again if a bit slightly confused by the question.]

No they were not slain. They are both alive and well.