It was a pretty short story, that was on slasholics-the island. The song was "Wherever You Will Go" by The Calling. It's basically after Spike saves the world in Chosen and the survivors stop for the night, Xander stays on the bus thinking about Spike. Andrew goes to comfort him and shows Xander a video of Spike (in the basement) leaving him a goodbye video with Andrew filming it. Spike talks a bit then sings part of the song. Anyone know what I'm talking about? It's driving me nuts!