Your father, the Duke of the Southern Empire made an agreement of your marriage between you two.To bring peace and unity to their warring lands, a marriage agreement is proposed between you and the Northern King.

in the banquet there a woman who talked to him which made you confused. After that

He glares at her "I TOLD YOU SHE'S JUST A FRIEND!! HOW COULD YOU BE SO SENSITIVE!! I DON'T CARE ABOUT YOUR INTENSIONS OR WHAT!! OKAY!?" He yelled angrily at their room.