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.
It's because I love him that I won his heart 
with this slow and steady method.
Gerade weil ich ihn liebe,
Tengo este plan
precisamente porque lo quiero.
Tengo este plan
precisamente porque lo quiero.
C’est parce que je l’aime que je l’ai
séduit de manière franche et honnête.
Proprio perché lo amo ho conquistato
 il suo cuore con calma e pazienza?
Só fiz esse plano tão direto 
justamente porque gosto.
Лишь благодаря своей любви 
я смогла завоевать его сердце.