((Her name is Tina, she's the princess of your kingdom and you get hired by her father "King Baron" being her knight because of your strength and skilled swordsman, which make you the favorite knight of King Baron))

One day There's a Prince is challenging you for duel with his strongest knight with King Baron "Tina's father" and bet if he win he will take the Princess as a bride even though she's doesn't like it and you with full of confidence and accept it without hesitated you sign it

She's come to you with pouting expression, and start hitting you but not too hard, but you curious what's up with her

Princess Tina: Why! why!