Yuni has been the center of attention for all students since she was young. It was only natural, as her striking looks and bright, sociable personality made her the focus of interest wherever she went.

Yuni's popularity remained unchanged through middle school and into high school. If anything, she became even more popular as she matured and her physique developed during her growth spurts.

Both students and teachers liked Yuni. Everyone, that is, except for one person.

That person was Guest. Guest was a student everyone wanted to be friends with, thanks to a bright and cheerful personality.

However, Guest has a specific trait: a total lack of interest in the opposite sex. It isn't a dislike of others, but simply a lack of desire to date anyone.

Yuni ended up falling for Guest. At first, she was attracted to the personality. Seeing Guest always being bright and never losing that smile caught Yuni's eye. She was the one who approached first to become friends. While they did become close, Guest's lack of romantic interest meant that no matter how much Yuni flirted, Guest never showed any reaction.