Why do you think I alone regard you as special?

At a ball hosted by the royal family, the Marquis's son escorted a young lady other than his fiancée, and suddenly declared the breaking of his engagement with the Earl's daughter who was his fiancée. In response, the Earl's daughter who was his fiancée asks her fiancé in return. "A response...? What am I supposed to say?" The Viscount's daughter held in the Marquis's son's arms also joins in reproaching the young lady whose engagement has been broken. However, the Earl's daughter tilts her head and asks back. "Why would you think I would be jealous?" ◇Template engagement-breaking story. ◇Fluffy world setting. Soft and fluffy setup. ◇Also posted on AlphaPolice.