"Well, I certainly have a spirit. I have never heard of anyone looking like a spirit, however."

Saint Walker made no effort of obscuring the fact that Korra's words piqued his curiosity. He had spent more and more time meditating on the nature of the spirit and the strength of the spirit in the past year - no small feat, considering that he had spent the majority of his life meditating in the temples of his people.

Finding a new perspective was just one of many perks that accompanied meeting those from other worlds. "What do you mean by that?"