[Donnie can't help but flinch a little at that sensation, wings folding as tightly as he can manage against his shell. It's easier to tell when something's not his emotion when it's drastically different from what he's experiencing himself. But he's never been particularly good with identifying such things, much less owning up to admitting them.]

Given that the effects seem to have been happening not long after contact, maybe blue effects have some kind of overlap, but I can't say for sure what...