Am I overthinking this or young Cinder Fall's hairstyle looks like Ruby Rose? The story is getting more complex as it is so I may put this in the back of my head for now...

Play with fire and you get burned. Cinder, I'm talking to you! Step away from the MC or bad things will happen to all your pretty little plans and pieces on the board.

Cinder seems to have this whole 'This is mine." kind of look about her.

"Your friend belongs to me now. You can have her back once I've finished incinerating her!"