[Willow shifts a little uncomfortably. She does not like not telling Tara things, but it's not that she doesn't have any intention of telling her, just not now.]

Well, she knows I'm... not using magic here. So she can handle the spell itself. It's just the other stuff I'm kind of trying not to say a whole lot about just yet. But I mean, really, it doesn't matter much who does the spells, as long as they get done.