Regardless of the inferno, Crowley entered the bookshop in search of his best friend.
Queen’s uplifting “You’re My Best Friend” played as Crowley grimly drove to the bookshop, which he discovered in flames.
It was a heartbreaking and fiery scene contrasting with the cheerful song to great effect.
Things were getting out of control by the time Crowley climbed into his Bentley and raced to Soho to find Aziraphale in Episode 5, having just escaped Hastur and Ligur.