Flurry knew she was never the nicest even with other royalties, so during her visit in Canterlot, she comes to talk with an Alicorn she know very well, Etina Moonsest, the Daughter of Luna. Flurry did hurt her feelings due to Etina's love for the Minister of Magic Apollo. Etina was very open to listen to the Second Princess of Love and her fears.

Flurry Heart Belong to their rightfull owner, MLP's creators
the Alicorn in blue is Etina Moonsest, a fanmade daugther for Luna, belongs to me