Birds of a Feather (слэш)

“Isn’t this nice?” says Aziraphale with badly feigned casualness the next time Crowley stops by for a late night drink.
 
Crowley is all set to reply, words lined up in his mouth waiting to go, when Aziraphale adds,
“I mean, all of the books and furniture and bottles of wine and things?”
 
 
Aziraphale nests. Crowley relearns some crucial facts about angelic courtship rituals.