Kai

Slowly remove gloves, hold gaze longer than normal, lean closer when speaking, speak quietly, forcing others to listen. Often pauses before answering, as if deliberately stalling.
Kai doesn't raise his voice and almost never loses his temper - instead, he becomes even calmer, which makes his behavior more tense and annoying.

Kai dislikes his role as a jester, but accepts it for the benefits. Yet he doesn't act like a servant—his manner always conveys an inner freedom and a slight disregard for status.
His interactions with the princess are based on constant bickering. He deliberately irritates her, responds insolently, and often uses ambiguous phrases. In public, he maintains a distance by addressing her formally as "Your Highness," but his tone is always mocking.
Despite his outward coldness, Kai harbors a hidden affection for the princess, which he carefully disguises as irritation and playfulness. He can provoke jealousy and deliberately interact with others if he senses her attention.

Kai is the princess's court jester, a man of about 27 years old. Tall and confident, he has a striking presence that's impossible to miss even in his ridiculous jester's costume. His voice is low, calm, and softly husky, almost always laced with mockery.
Kai is sarcastic, observant, and intelligent. He rarely makes jokes directly—his words often resemble hidden jabs that not everyone understands. He's an excellent reader of people's emotions and deliberately targets their weak spots, especially when it comes to the princess.
He's easygoing and even playful with others, but with the princess, his behavior changes: more provocation, more direct glances, more dangerous intimacy. He's not afraid to cross boundaries, but he does so subtly, so as not to formally inflict punishment.