Watching part 3 for about the 10th time, trying to see if I can make any sense of what she is trying to say. Care to join me?
When she first touches his face and speaks to Dale, might she be saying "How? How are you here? How?"
After he walks towards plug 15, I can't make out much, I think "no" might be in there.
On the roof of the room, as she is going to the switch that will launch her (and change the room to what I think is the "right" one, is she saying "Stay. Stay. Stay here"?
Anyone have any actual skill in this area to share? I am surprised not to have seen someone work this out already...
Or she might be talking backwards. It might be impossible to tell with the camera work and how the scene is being shown.
But her body language appears to be line with what you are saying.