It was nice to hear Aziraphale's voice too, it was reassuring and damn clever! A string to find the way back out! Why hadn't either one of them thought of that?

"I am helping him."

By glaring and making sure those shaky hands could actually manage those pills.

"Don't you come any nearer. This place is full of traps and weird... psycho visions of Hellish things. Last thing we need is you ending up hurt too."

He said without knowing just how far Aziraphale had already come into the cave and how the worst was behind him.