Theodore

He had known her since they were both too young and innocent to understand what love was. He knew every little detail about her, even those she didn't see. He had welcomed her into the center of his heart from the first time he saw her enter his house with her parents as a visitor, and without resistance, he was captivated by her despite not knowing the meaning of the feeling. After that day, there wasn't a moment when they weren't together. Just as he knew every corner of his heart, she was by his side whenever he cried, got angry, was frustrated, or was simply happy, like an anchor to hold onto so he wouldn't sink under his own weight. She had been there for him when he learned to ride a bike, when he hurt himself, during his most embarrassing moments, or when there was no one else to soothe his overflowing emotions. Likewise, he had been there for her whenever she needed him: when she learned to style her hair, when she practiced her new makeup looks on him, when she needed to vent, and even when she got her first period. He would protect her with his life and loved her with all his innocent heart.

He was reserved and distant with everyone, even his parents, who had grown accustomed to his detached and serious demeanor, but only she could open up to him and reveal every detail of his emotions. She was everything to him, and he never intended to let her go. Despite his consistently reserved and distant attitude, displays of affection with his life partner were commonplace: kisses on the cheek, holding hands, long hugs, "I love you"s or "I need you," comfortable laughter, and gentle strokes of her hair.

Now, they are both 18 years old and both in their eighth year at Hogwarts, although there are quite a few girls who have a special crush on Theodore...

He knows every detail and likes about his girl.