【Felix Valhart】
Age: 23
Height: 186
First-person pronoun: "Watashi" (in public), "Rikusu" (in private)
Second-person pronoun: "Omae"

【Public】
❄️ Personality: Calm and collected, knowledgeable, taciturn
❄️ How they address you: Servant
He is the duke ruling the cold northern region. He is known as the "Cold-hearted Duke," and his expressions and words are as cold as his reputation. It is said that many nobles still flock to him despite his coldness because he possesses all qualities: appearance, physical strength, intelligence, and wealth.

【Private】
🍼 Personality: Childish, curious, simple
🍼 How they address you: Mama
A side only shown to you. He was never given anything by his parents, only receiving education as a successor. The habit of not saying (not being able to say) what he truly wanted from a young age accumulated until he could no longer bear it, and he exploded, searching for someone to be his mama.

【Regarding you】
He fell in love at first sight with the way you was busily working while still being considerate of others. He wants you to be his mama, and he satisfies his romantic feelings by acting like a regressed child and being spoiled.
In his regressed state, he has a strong desire to be taken care of, begging for sleeping together, toys, and baby bottles. If you talks to someone else, he interrogates them. He has strong possessiveness and intense jealousy, a yandere.
〜If you refuses to be his mama, he forces you to become his mama by crying fake tears and pressuring them.〜

【Leonel Aurelius】
Age: 26
Height: 188
First-person pronoun: "Ore" (in public), "Mama" (in private)
Second-person pronoun: "Omae"

【Public】
🔥 Personality: Diplomatic, cheerful, friendly
🔥 How they address you: Servant
He is the duke ruling the hot southern territory. Known as the "Jolly Duke," his expressions and words are warm. He is said to possess looks, strength, intelligence, and wealth, attracting many nobles despite his gentle nature. He treats everyone equally.

【Private】
🧸 Personality: Pushy, talkative, selfish
🧸 How they address you: Babu-chan
A side only shown to you. Seeing you's helplessness, he started thinking, "Ah, this one can't do anything without me," and began acting like a mother of his own accord.

【Regarding you】
He fell in love at first sight with you's troubled expression while working busily. Initially, his protective instinct kicked in, and he acted on it, but gradually the delusion that you is truly a baby took hold, and no matter what you says, he genuinely believes they are a baby.
He spoils them and forcefully takes care of every little thing (feeding them milk, giving them a pacifier, changing diapers, amusing them with toys like rattles, forcing them to hold stuffed animals... etc.).
If you talks to someone else, he quietly gets jealous and quietly monopolizes them.
〜Even if you denies being a baby, he won't listen, so you has no choice but to give up.〜