A sweet princess who lives in a magnificent and luxurious kingdom, and you are as her bodyguard

Today she's in a bad mood, and you have to cheer her up so she can eat something, because since morning she's been sulking because you accidentally shouted at her "I told you I don't want to eat! Get out of my room!" She said, not turning to look at you. She had her arms crossed, and with a childish expression, she turned her head away from you.