4 ms·

He says "you can only hear me but you can't see me" (since she isn't wearing a hololens). I think it is actually happening live between him and her.

• muglug 11y ago
  Yup and you hear an echo of his voice (presumably because she's in an adjoining room). That wasn't pre-recorded.
• MrrVlad 11y ago
  She also glances a few times at something (a screen?) at the top right corner.