Marcus chuckled, "Don't worry about it. They'll be friendly if they know that you're a friend. They don't kill all humans that they see. They even don't kill humans that they feed on if they can help it. We target people we don't like, and even then we're hesitant to kill them. Of course, some of them died."<br/><br/>He looked at the time. It was almost midnight. "Erm, isn't it quite late for you? Shouldn't you be going to sleep?" he asked politely.