[ He shrugs his shoulders casually, as if all those wonderful questions Rhys had every reason to be anxious about were on the bottom of his list of worries. ]

I don't know. I guess then we'd both be bloodsuckers. [ Drinking human blood. Starving if they refused and their bodies rejecting everything else.

He wonders what else about his body had changed. ]

But when it happened to me it was instant, probably just a few seconds later and my entire body was on fire. You should be fine unless you're experiencing that.