After Queen Rarity once more rejects the advances of one of the many noble ponies who seek her affection, Princess Sweetie Belle finds out that her sister is secretly in-love with somepony else, thus her heart-breaking streak. Alone in the throne room with her sister and the royal body guard, Twilight Sparkle, the young princess decides that she's going to find out the identity of Rarity's secret crush, no matter what.
Part of the Bodyguard!AU Series, based on Earthsong9405's AU where Twilight is the bodyguard to a "Princess/Queen Rarity". Prior knowledge of the AU is not necessary to read the story.
Queen Rarity constantly rejected the advances of other noble ponies - after all, her bodyguard Twilight was already her secret special somepony. Unfortunately for them both, Sweetie Belle is intent on finding out who is her sister's secret crush
There comes a time where every princess must chose her lifelong bodyguard. Princess Rarity finds the entire process dreadfully boring... At least until she notices a cute soldier who simply can't put her book down.
After a recently thwarted assassination attempt against Rarity, Twilight and Rarity discuss the soldier's uncertain future as the queen's private bodyguard.