When the other turned around, arms crossed, Erwin wondered if he had said something wrong, or if he had asked a question that shouldn't be asked. He tensed, unsure of how to respond, before the boy finally talked, answering. Erwin relaxed again, listening. His curiosity was picked when he mentioned the library and the god. But even more when the other smiled. It was almost imperceptible, but it was there, the twist of his mouth, and Erwin just grew even more confused. He was supposed to hate the vampire, wasn't him? But then, it wasn't like Erwin actually knew this boy.<br/><br/>It was quite interesting, though, that the land belongs to his family, and yet, Erwin hasn't heard the boy talk to anyone that seemed like his parents. Erwin didn't really know how the house worked, though, specially since he always preferred to only interact with humans who lived by themselves, and, of course, his preys. Less people to see him, less people to be suspicious. It was a self-defence mechanism, but it was also lonely, and Erwin loved every moment of these interactions because of this. He supposed he wouldn't be talking too much with this boy, though, considering how big the residence was, and how many people must live there.<br/><br/>When the boy asked him what he liked, Erwin's face darkened for a bit. He liked to talk, he liked the interaction he had with the humans that have long moved on, or died. It wasn't things the other could give him, nor things he probably wanted to. Very few were willing to keep talking to him, specially after they discovered he was a vampire. But he had been sociable before turning, and unfortunately, that habit hadn't gone away yet. But then, the library could be a nice alternative. Not exactly what he wanted, but considering the nature of the house, it was probably filled with books he hadn't read yet.<br/><br/><span style="font-weight: bold">"I guess I can go to the library, then."</span>he answered. Well, he could as long as he could still listen the boy. The house was big, but Erwin figured he would be able to hear the other in most places, unless he moved to the other side of the house. And if he did, Erwin could always put the book down and follow.<span style="font-weight: bold">"Well, I'll see you later. Probably."</span>Erwin didn't move, though.<span style="font-weight: bold">"I'll probably go hunting tonight. Not here."</span>he wasn't really sure why he was telling the other this. Perhaps he just didn't want to break the conversation yet.<span style="font-weight: bold">"So another vampire will probably come to keep an eye on you. Just don't freak out if you sense a different presence."</span>Erwin half-smiled, teasing.