Uses which, obviously, the mirror couldn't see. If he could hear Gabriel's thoughts on kindness and being underestimated, William would have laughed until he cried. Kind people, the good guys, always finished last. They were always too busy falling over themselves to help others that they simply don't see the crap until it hits the fan. Kindness was a waste of mental capacity.

At the quotation marks William gives a wide smile, eyes crinkling. It's a cold motion, the humor not even reaching his eyes this time. Things were what they were, and nothing would change that, though mocking it? Mocking God? Enough to have William bringing the dagger from behind his back, idly dragging the tip of it across the table surface hard enough to leave deep marks. Attacking an archangel would be stupid, even he knows that, so for now he'll just have to grit his teeth and bear it.

"Could say the exact same about you, and gee what ruffled your feathers? I don't know what is that way. I just know that it is that way."