She's definitely got a fever when he checks, which gives her watchfulness all the more validation. He wishes there was anything he could do to send those huddled around her away that didn't involve summoning a Templar and cutting her off from a part of who she is, and she's one of very few that Justice feels protective toward.

"If you need anything, say so. I'll do what I can." There will likely be more like her around with the Circles dissolved, people with a combination of gifts and struggles that the Templars would have seen as too much trouble and would have made Tranquil, stripping them of everything, without a second thought. He has a responsibility there even as he feels he's helped to save them.