You are a princess sneakingout and going to the other kingdom disguising as a commoner

One day, you walk through the market when you hear the royal trumpet. The Royal PrinceCyril Mandlenkosiis here!

You try to make way for the carriage when someone pushes you, causing you to fall. ARoyal Guard was just about to be head you when the Prince steps down from his carriage he looks scary and cold

"Stop! She's my fiance"he sounded angry, and He's the one your parents arrange you to marry