[Whose stupid idea was it to invent humans?

Five is right, though. Aziraphale's silence and resigned look say as much.]

I arrived here alongside someone from my world. Someone I... care for rather deeply. If something happened to either of us, and the other was left alone here...

[He's not going to bother finishing that sentence, because the only words that feel fitting would sound either overdramatic or crazy. Or both.]