Rick resists the urge to shiver, almost, at Moira's proximity. He does turn to look directly at her, brow furrowed in thought. A motion that also happened to put a bit of distance between the two of them. You know, just enough so that Terri would be less likely to bristle if she were to see this. His mind, meanwhile, spinning down the paths of occult lore to see what he could remember of such effects. "That's...a very interesting idea. Let me think for a second..."