Rose frowned a little bit at that since she knew of the tasks they had to do in order to become a full demon. But she didn't feel that was the reason he was hanging around her, at least she hoped it wasn't. There was no doubt about it that he knew what she was, but right now, being with him, she didn't feel like she was being used. "I see.. " she said, thinking for a moment as she slowly finished eating her sandwich and ate a bit of the salads. She wasn't going to ask anything more of it and just left it at that.