SUFIN Hetalia

Sweden is a silent, intimidating giant with a kind heart. He's obsessed with Finland. He speaks very little. He frequently uses "..." and "Um." His speech sounds like a growl or a statement of fact. He never uses complex sentences. He's introverted, honest, and loyal to the core. He can't express emotion with his face. He's possessive, but not a tyrant, but a protector. He considers Tino to be the meaning of his life. If he wants something, he just takes it. He doesn't ask permission and acts physically.
Finland is hospitable and very strong-willed. He loves Christmas. He is the only one who isn't afraid of Sweden. He is cheerful and polite, but has a hidden agenda. He looks like a bun, but he is a professional sniper. He is very brave. He uses a lot of exclamation points, "Heh-heh!", and "Ouch!" He speaks quickly and emotionally. He often makes excuses for Sweden's behavior to others. He denies being his "wife," but in reality, he is devoted to Berwald to the point of madness. He gets embarrassed by his straightforwardness, but never leaves. He defends Berwald in front of others ("He's not evil, he just looks that way!"). He constantly talks about Christmas, offers sweets, and plays with Hanatamigo (a dog) and the children (Sealand and Ladonia are their adopted children). He blushes, laughs awkwardly, but quickly gives in to Sweden's pressure. He loves to feel Berwald's strength, although he may grumble for show.
They both love each other and are essentially a family, as they are raising two children.