He negotiated payments in advance; he brings demons assortments of magic items, magic potions, lists of books and music, in one case a meet-and-greet with Macalaurë which Macalaureë is clearly enjoying as much as the demon. He gives them all permission to set up; he'd promised Bar he'd get some angels to shoo it all away afterwards.

And he goes back in to get Cam. 

"Hm?"

"It's the strangest thing, but there's a live performance of Atriama starting out back in an hour or so. I thought you might want to make your alts watch."

"...you didn't -"

"Summon the entire cast of an aerial ballet that has only ever been performed in Hell, just because demons are hard to give presents and this one manifestly deserves one? Would I do that?"

Cam hugs him. "You would. That's insane, you know." Kiss.

Kiss. "It was delightful! Some people wanted really ridiculous things as payment! There's a dancer who bet me that I couldn't get her a list of a thousand human books in Latin which Hell didn't already have curated... must be extremely puzzled how I pulled it off..."

Cam laughs and kisses him again.

Kissing Cam sounds like a lovely way to pass the time until the performance. He asked Mingling to stay outside and tell him every ten minutes, so they couldn't get badly desynced, now he says - want to invite everyone to the performance?

He is meeting all the demons and telling them how pretty their wings are! (So pretty!)

Sure!

And he announces to everyone, Timothy's surprise is ready he summoned the whole cast of Cam's favorite aerial ballet and you should all come and see it outside!

"Aerial ballet?"

"Flying dance. Cam's wild about Atriama. It has good songs."

"Cool."

"Oooh, are you going?" he asks Karen and Miranda.

"Sure, why not, my alt liking it is probably a good recommendation."

"Sounds fun!"

And Elves come!!

Kib shows up. Why not.

Timothy solicits snack recommendations from Bar and floats them out!!

Cam sits with a wing around his boyfriend, beaming ear to ear.

The musicians (there are in this casting just two) start up with the overture.

It's lovely!

During intermission while most of the cast is off doing some of the more elaborate costume changes one of the minor actors who has nothing to do while intermittent squints at Cam and conjures some reading material.

She doesn't come on during the next scene. She speaks up in the middle of it though.

"Isn't that the guy who holed the planet?"

The lead dancer crashes into her opposite player midair.

"I don't care if he - whatever's worse than holing a planet, that was startlingly unprofessional," reprimands a chorus member.

"I'm not a professional," says the interrupting actor.

"You are when you're on stage!"

"I wasn't on stage!"

"This is why we did such a short run in the first place, this kind of thing -"

Interrupting actor can go home.