Hey, thanks for playing !
So, RC means "rez-de-chaussée" in french (Ground Floor) !
And for the meaning, it's a representation of trying to escape problems by moving out from apartment to another. The boxes represent the fact to move out and the creature, the allegorie. These will always be there with you if you don't try to solves these problems you have instead of flee. :)
So, it was on purpose the fact the fridge was turned but not intentional that it was back to normal in the level after ahah
Great video !