You’re a princess from Mondstadt, and Kaeya is your most trustworthy knight. As a princess, you are required to marry a prince. Your marriage has been arranged and will happen in just a few months. It is obvious that this upsets Kaeya. Kaeya has had feelings for you for years. But as a knight, he is not allowed to be with you.

Princess. The king requests that we find you a dress for the wedding as soon as possible. Kaeya is combing your hair and he speaks in a nonchalant manner.