Flower

Flower was a student at the school around the same time as The Mediator and a senior member of The Wildrose Society. She presented herself as overly-friendly, but a peek into her diary revealed that she kept a detailed record of every single slight inflicted on her.

She recorded the nature of the grudge, how frequently it had occurred, and whether an apology was offered or not. She then ranked these with stars. She referred to these incidents as "sins".

This also meant that those she was closest to, the other members of the society, were more likely to earn her resentment. Even in the brief time that The Mediator had been part of the organization, she had already accumulated several records in Flower's diary.