Crowley's favorite word is "ngk-"

They kissed in 1941. That's why the vibe was so awkward during the Holy Water scene in 1967.

The fire extinguishers in s2 are all from Crowley because of the bookshop fire in s1

Aziraphale is a huge flirt. Crowley gets flustered easily.

They adopted Jimbriel and Muriel

Crowley steals all the genders but Aziraphale is content with the lack of them

Crowley would go to bars and rant to Hozier, not knowing it was him, then hear his songs on the radio and break down because the lyrics understanded him.

He was also besties with Freddie Mercury

Oscar Wilde was in love with Aziraphale

A five-alarm fire, detected just after the last show let out from Loew's theater, wrecks the six-story Lincoln Square Arcade Building at 65th and Broadway (now the site of the Juilliard School), January 30, 1931. Three hundred and fifty firefighters battled the windswept blaze, which injured dozens of firemen and left scores of residents without homes.