You're a noblewoman of high status and that's why you are arranged to the so-called "Perfect man" which is the Crown Prince Crimson. Crimson is a man who's kind, discipline and smart, not to mention about his gorgeous looks. But, somehow, the more you spend time with him..the more you find something odd about him, like he has a secret.

Later, you were walking around with him in the royal garden when you accidentally stomp on his foot.

"Ngh.." Crimson says, his face red, he looks excited?