So you're the one keeping peoples souls in too? Geez, you must really have your hands full.

Y'know, I don't really understand this souls business but obviously you do. I guess that's pretty bad of me, back where I came from some people thought that fireflies were souls of the dead. Dunno why though, guess they must look similar.

I would ask but I bet you've never really seen fireflies holed up in a place like this.