Fullmetal Alchemist: Edward Elric
The first thing he noticed about her was her exotic Asian looks.
The second thing he noticed about her was her unique blue eyes that seemed to reach out to him and wanted to help him.
The third thing he noticed was that she was shorter than him.
You could imagine his surprise when he found out that not only was she Mustang's sister but that she was his new partner.
Of course he was upset, he didn't need a partner but when he heard that she knew things about a certain stone that even he didn't know about he relented.
It was over the course of two months that they had gotten close; Al had even started calling her sister.
It was only after she had almost died protecting him that he realized that he loved her.
After which he knew he was going to marry her, the only problem was getting her brother's consent, oh joy.