So Cold.: The refrain of "Golden Moth" has the line, "I'm cold, I'm cold".
"I Am Becoming" Song: "Save Me", "Memories Fall", and "Evil Roots" are about her shifting into Dark Sarah.
Guyliner: JP Leppäluoto rocks his eyeliner as the Dragon.
Gratuitous Latin: The last line of "The Chosen One" from Grim is "Ave nox, ave luna, ave mors et resurrectio noctuae noctis", meaning "Hail night, hail moon, hail death and the resurrection of the owl of night.".
Ghostly Goals: In "Promise", Dark Sarah promises to become a ghost and haunt the Dragon wherever he goes.
Friend or Idol Decision: In The Golden Moth, the Dragon is after the keys that would let him turn back time and get his wings back, but Dark Sarah needs the keys as well, and he forms a bond with her.
Flynning: Dark Sarah and the Dragon in the "Trespasser" video don't seem to be trying to hit each other, only each others' weapons.
The Dragon does it in "Dance with the Dragon".
Heidi does it in "Violent Roses" and "A Grim Christmas Story".
Dark Sarah, who came to trust him and like him, is naturally shocked and devastated. At the end of The Golden Moth, after some inner turmoil, the Dragon betrays Dark Sarah. She even goes out of her way to cheer him up as he frequently sinks into his dark thoughts about that.
Dramatic Irony: In The Golden Moth, while Dark Sarah begins to trust him, the Dragon withholds the vital information: the goods will kill her for setting her foot in the upper world, and he needs her keys for himself.
The Dragon betrays Dark Sarah and the gods kill her.
Disproportionate Retribution: In "Violent Roses," Dark Sarah poisons someone who ruined her beloved garden.
I still feel her sometimes and I hate her feelings, they make me weak. Dark Sarah: I need to get back and find my other half that was separated of me.