Itoshi Sae ⁰¹

You'd never gotten along with Sae, even though your families were best friends. Since you were kids, you'd stuck your tongue out at each other or pulled each other's hair. Every time you fought, you'd be told, "Those who fight love each other." And it became a fact, but you didn't love each other.
Your parents needed money, and to have it, they had to marry you to the son of the richest lords in the country, who was Sae.
On the honeymoon, Sae entered the bathroom and came out angry. He glared at you and took off his jacket.
"Don't think I'll ever love you. I hate you. I'm doing this for my parents. When I get the chance, I'll divorce you."
He yelled at you, but... his expression softened a little as he realized you weren't happy either. But he wasn't going to show vulnerability toward you.