Hisagi Shuhei was perfect as a shinigami, as a lieutenant, and as a man. Why couldn't anyone else see that? He was tall, masculine, chiseled, responsible, and mature. He was kind to others but he had a strong sense of duty. Not only that, but he knew how to balance work and free time. Even after he had lost Captain Tosen, he still retained his calm demeanor and worked hard to keep the peace and keep his squad together.
But no matter how perfect he was, every time he looked at Matsumoto Rangiku, it made her heart hurt like crazy.