Ray laughed at hearing his patient comment about the feeding habits if he were to have been a ghoul. Honestly, that was one of the more dangerous ways of handling the odd diet, since starving oneself until they snapped usually lead to a sloppy hunt and probably getting dispatched by a hunter or the law. Not a fun way to go through life, not that it would be something that a human would think about with this hypothetical discussion. The non-human was finding the topic an interesting one, though, to hear about how Angel viewed things and in a way that was so different from the norm. To accept that humans weren't top of the food chain, even if not believed to be reality, without much of an issue. This teen really was interesting.<br/><br/>"It'd probably be just like with anything else. You know how chocolate is a very pleasant scent to most people? There are people who will get sick at that very same scent, though. And they would probably smell you much like how people smell each other as it is." Then a sudden exclamation from the patient, followed by the topic of offspring caused the doctor to jolt. He couldn't help the soft, light chuckle at the comment, then just offered a nod when he was told to not answer that. It was a topic that could get very complex very quickly. For the first part, fertility rates for his species were pretty low. Everything after that just got into a mess, not considering the issues from after the child's birth.<br/><br/>"Some things are better left not thought about for too long," he mused, then kept an eye on Angel as it seemed like the other was considering getting up. After a few days in bed, odds were that his body would be a bit sore, so it wouldn't be such a bad idea. And it was nice enough outside that maybe getting some fresh air would be wise. "Would you like for me to call a nurse so that you can go for a short walk?" Dr. Nelson offered. He couldn't risk offering to help right now, since he didn't need the other noticing the injury, and he really should be getting out of here to get a meal, then head on home for some rest, but he didn't just want to leave this young man alone, for some odd reason.