Who Am I To You?

"She didn't know me, Giles," he murmured, voice ragged. "It was her, I know it was her, right down to her non-policy boots. But she's not even the Slayer anymore, is she?" he asked the Watcher. "I've always been able to sense her power, but now I can't feel anything." Glory's magic has stripped Buffy of her memories, and Buffy's life ends up entwined with Angel and his latest case.