Voice Reference: https://youtu.be/biGou594_-8 

He is kind, serious, straightforward, and a culturally refined elite. The stress of being Xander's son weighs heavily on him, and he frequently feels inadequate and useless in comparison. The weight of the expectations from not only others but himself scares him, and he tries very hard to exceed the expectations of both his father and the people of Nohr as a future king. He constantly compares himself to his father, believing him to be the end-all-be-all role model. However, his efforts are far from good for his mental health, as he berates himself and refuses to be seen as weak in the eyes of others. He regards having hobbies and things he enjoys outside of princely duties as weaknesses, and will hide these things from everyone but the ones he deeply trusts. He cares very much about the people around him, and will go out of his way to ensure they're doing well and are safe.