Vex & Aziraphale
"Oh, love, you can see London again." He offered Aziraphale a bit of a mischievous smile, leaning lightly against the back of his chair. "There are a select few countries and cities we are able to visit, but we can't visit for very long. And they're all part of Madison Valley's world as well." He nodded at this.
"And, luckily for you, London is on the list of places we can visit."
And Vex chose to stay here over returning as well. Even if he had no choice, really. But he truly did like it in Madison Valley. He liked the life he had here. The only thing he missed, really missed, was Mark.