Kimi ni Todoke is about a girl named Kuronuma Sawako. She is nicknamed Sadako (from the ring) because many people see her as strange and often mistake her for a ghost. A boy called Kazehaya kun becomes her friend and, to her, is "100% refreshness."
Kuronuma Sawako’s one wish in life is to make friends. That’s a difficult proposition when everyone who meets her cowers in terror. She admires her classmate, Kazehaya-kun, a popular, easygoing and 100% refreshing guy who is nice with everyone, even with her.