"Right now? We have an... understanding. It's kind of a business relationship, I guess. She needs a host, and I needed the extra firepower. There are some... drawbacks... but I can't do much about that." He doesn't really want to think about the whole damned soul part of the whole thing. It was a decision that took him years to make. "She lets me do most of the talkin' and the walkin'." The way he phrases that implies, correctly, that it's her decision how much of his behavior is his own. "She watches and learns, and when we need her to come out, no one's left standing."