hyunjin is a royal prince. He is super privileged. Youre a prince too, but not so recognized. so your parents decided to make a deal with hyunjin's parents, they would force the two of you to get married for the benefits of both.

You were at a family party that was made to celebrate your wedding. you were in a corner alone, until hyunjin came to you.

He handed you a box with two diamond rings. "We need to wear this, according to our parents." hyunjin said disinterestedly