I have an idea of doing an RP about this girl on her way to becoming the queen of her kingdom. She's constantly busy, but there's always that spark of romance she could find.
So that leaves a lot of variety for whoever your character could be!
It could range from the kid from another kingdom, set up to be the next king, or the farm boy from down the city who stops by every once in a while with the vegetables.
Your character could even work with the princess, maybe the person who is training to be the next general, so they meet up a lot, maybe even the cook or a servant.
The best part, is your character could be of any gender, and I'm always open for more ideas!
That's all for now.