The way he freezes up is an indication that something was going on. Again. This was now the third time, and she wasn't stupid. There was a pattern to this, to all these weird things going on. And that meant, more or less, that this was going to happen again probably.

So it stood to reason that he was seeing something like she had. A vision? Some revelation that wouldn't make sense? It seemed important, somehow, that they paid attention to these. But...why? She couldn't say. What she could say was that she was concerned for Doctor, and the minute he stumbled she was down beside him, reaching for his shoulder to steady him.

"It...you saw something new, too, didn't you?"