[Spike crashes to the floor and sits up looking furious.]
Spike: Right! We are gonna set some ground rules. Number one - don't hit me in the face. Number two - when I hit you in the face, you tell me how it feels, so I can write that on my clipboard. Number three [holds up the clipboard.] don't touch my clipboard.
Continuity mistake: Right after Cordelia has her vision, Wesley goes to the whiteboard. In the "Case" column he writes "N.D.U.O." Underneath what looks like "CARYNSS" crossed out. But once they find out that it is a Prio Motu demon and Angel writes it on the whiteboard, "N.D.U.O." disappears even though Angel did not rub it off.
More trivia for Angel
More questions & answers from Angel
Answer: Due to his epiphany, Angel basically had the 'true darkness' he worked so hard to reattain ripped away from him, like his soul was after sleeping with Buffy.