Best of all? At 9 words excluding STOPs, you can text-message them to each other. Nodnod.
Spike to Xander:
ANGEL WANKER STOP NO CABLE STOP HOGS COVERS STOP KIDDING STOP MISS YOU FULLSTOP
Xander to Spike:
CLEVELAND COLD STOP FAITH HOT STOP KIDDING STOP MAYBE STOP WANT YOU HERE FULLSTOP