S/A Angel human

[spikesjojo.livejournal.com]

Looking for a story where Angel becomes human - may be the Shanshu - takes place during and alternate AtS. He and Spike are a couple, and Angel insists they can stay together. The group (AtS) goes to a cabin, but Spike is left out. I recall that later Angel is begging Spike to change him back. While he enjoyed a brief time as human, now he hates it.

Thanks in advance if you remember it!