[Power, length, potency, huh... well, he can only guess at what all of that really means to someone like her, since the soul is still such an alien concept to him. He doesn't know much more about them than what he learned about the Philosopher's Stone.

Ingredients... is using them for a meal, however willing, any better? It's hard to say.

Still, there's at least one more question before he really gives her an answer.]

If a soul is linked to another... not that they're sharing a body, but that they're connected somehow- could you tell if that was the case?