That's us, hullo.

[Crowley's smile is all easy charm as he steps forward to greet the wife with a kiss on the cheek, motivated entirely by spite, because Aziraphale asked him to be pleasant and now he'll be the most pleasant bastard on this street.]

Sorry we didn't come introduce ourselves sooner, you know how it is after a move, time gets away from you. But it's lonely to meet you now.