I Want to Escape From Princess Education

The Prince, my fiancé, was flirting with a lady who was not me. Does that mean he's breaking it off?! "Finally!" I can finally escape from the strict princess training. As I head back to the countryside the prince chases after me?! He won't break off the engagement?! Why?! A highly exciting romantic comedy of a prince who chases after his fiancée who has run away.