User blog comment:Haloprogram/Who do you think is Twilight?/@comment-1507964-20100111171104

Yeah, that could explain Harmony all the sudden showing up in Buffy... But still something must be wrong because Angel wouldn't hurt Buffy and he wouldn't make Riley one of his allies. Maybe it's a clone it's wishfull thinking but he could be brainwashed as well or maybe the Powers-That-Be; who all the sudden kills humans, did something to him.