"That, uh, celestial friend I mentioned," he answers with a half-shrug. "Not in my home universe either, I'm pretty sure. But obviously there was in his home universe." Which is a bit baffling, actually. That there is actually a God, but only in some realities, and those realities are actually theoretically available to them. As far as subjects to switch to go, this was perhaps not the lightest. But at least it's less painfully personal.