Spuffy, AtS, memory loss

[boomslangvenom.livejournal.com]

I am looking for a Spike/Buffy.  From what I can recall, Spike comes out of the amulet without his recent memories, thinking Angel is still Angelus and that they still have a sire/childe relationship.  Angel lets Buffy know, and when he lets her in to see "William," William thinks that Angelus has brought him a meal.  He is surprised when he discovers his meal is a Slayer...and I would really love to refresh my memory.  Please help if you can.