How did he become a magical boy? Also, given even his default form is pretty androgynous/feminine looking, does he ever get any unpleasant comments regarding his looks?
It's simultaneously something he is very happy about, but he is also very aware of just kind of privilege it is and what kind of responsibilities it involves. Like, he's grateful he basically has everything he needs and lives in absolute comfort, but knows his comfort is really the work of other people, and so he has to live while being aware of that and making his decisions based on the best of his people, first and foremost. It's not easy being a ruler by any means, and due to his position a great deal of skills and wisdom is expected of him: he has been trained to become the next king since his childhood, and the strict rules and hard studying and training aren't always very fun.
But yeah I think as a whole his feelings about his position are basically "I have a lot of power and I have to use it for my people, not for myself" and it's a pretty heavy burden at times, but he does enjoy being able to help and do what he thinks is the right thing, if that makes sense? But also it can often overwhelm and even scare him, and if it wasn't for his friends and most trusted advisors and servants, I think he would very fast crumble under the responsibilities.