On her way to school one morning, a boy from another school gives Himeno a love letter. The sudden turn of events has Himeno bewildered, and behind her bewilderment likes a traumatic memory from her childhood. What happened in Himeno's past? Himeno and Nozomi have come to Kyoko's house for a study meeting. As they're working, something strange happens...
Still, this is a problem that won't go away 
unless you compare your own to someone else's.
مع ذلك، لن تُحلّ هذه المشكلة إلّا
.لو قارنتِ خاصّتك بالتي لدى أحدٍ آخر
Pero es un problema que no se irá
si no comparas con alguien más.
Pero es un problema que no se irá
si no comparas con otra persona.
Però, non riuscirai mai a risolvere questo problema,
se non confronti la tua con quella di qualcun'altra.
Acho que só vai resolver esse problema 
se comparar o seu corpo ao de outra pessoa.
Получается, проблема не решится, 
пока ты не сравнишь свою с чьей-то ещё.