During Yuzu's daily routine of stalking through her sister, Akane's trash, Guri suddenly appears and the two girls begin taking love consultations at school. Seiji and Akane reluctantly agree to help look for coupling candidates and soon the group thinks they have found a pair of ideal targets. However, things get much more complicated when no one can agree if the intended couple really share each other's feelings. In the midst of all this Yuzu and Guri scheme an elaborate plan to prove their instincts are right.
This way, Seiji-san can't complain if we 
write their names in the notebook.
Damit sollte Seiji keine Einwände haben,
wenn ich ihre Namen in das Notizheft schreib.
Así, Seiji-san no podrá quejarse
si escribimos sus nombres.
Así, Seiji-san no se quejará
si escribimos sus nombres.
Seiji me laissera écrire leurs noms
dans le cahier.
Così, Seiji-san non potrà dire nulla,
anche se scriviamo i nomi sul quaderno.
Aí o Seiji não vai reclamar da gente 
escrever o nome deles no caderno.