It was strange perhaps, to be so aware of someone who he'd known since the beginning of time, and yet there he was entirely aware of Crowley, when he stepped close, when he pressed a hand to his back and practically lead him through the door, encouraging him to see what they'd found in this place and if it would be a suitable home for the birds he was attempting to protect.
"Ah, yes." He agreed after a moment, pulling himself back to this moment and not lost in a thousand other moments that they had shared throughout the millenniums. "The temperature feels a good fit for them." He decided as they began to explore just a little.
Unlike the city they had seen through the first door there was no sign of humanity around, just a wide expanse of empty land, trees here and there and the sky that stretched on and on over it all. It might have been beautiful though he was not really the person to ask about such things. Not when he was quite certain there was only one being in the universe or any universe for that matter that might have qualified for such a word.
Aziraphale found himself taking Crowley's hand once more, the motion becoming something familiar the more he did it. And beginning to look and see what they could find here in this place together.