In the commentary for this episode the creators said there were supposed to be cars in this scene, but there was a communication error with the studio in Korea that did the animations and cars never got in. They already had the audio and after putting it together they liked this version better than the original idea because it was even more surreal.
I am Silver Tongue, I am an artist. I have many characters and you can check out my art in the art tag. I occasionally practice witchcraft though I don't do anything too complicated. I am girl 2 and don't know what else to put here.