Lily watched Carter. You could learn a lot about people from their body langauge, she had found. He seemed happy at the term she had used for him. And he didn't deny it, so she assumed she was right. That was a good start, at least. She was feeling good, right up until he asked if she was the only one who could shape shift. 

She hesitated, and debated about what to say. She eventually sighed, and said, "No one in my pack could shape shift. I...I...My wolf mother told me that she found me, and that was it" She said softly, "At least, that's how I can translate it. Wolves tend to talk in sounds, smells, scents...its difficult to describe" She shrugged even though he couldn't see it.