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.
I-I may be your teacher, and
I-Ich mag zwar dein Lehrer sein
und d-du gerade meine Schülerin,
Puede que sea tu profesor
Puede que sea tu profesor
Je suis ton professeur,
et tu es une de mes élèves…
I-io sarò anche il tuo professore
E-Eu sei que sou seu professor...
Д-д-да, я — твой учитель,