Silent Ponyville: Rarity's Revelation

It's high time for Rarity to get her turn to go to Silent Ponyville.
Rarity ends up having severe nightmares and Sweetie Belle is the only one who can manage to comfort her afterwards, so the two decide it's finally time to fix this issue. The doctor sees it reasonable to send both into Rarity's personal Silent Ponyville, for it may be the only way to get the nightmares to stop; but who's to say what's revealed is what she wants?