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.
And here I thought you were going 
to abandon Akane and confess to me.
Ich dachte schon, du hast dir Akane vom Leib
gehalten, um mir ein Liebesgeständnis zu machen.
Y yo que pensaba que abandonarías
a Akane y te confesarías…
Y yo que pensaba que abandonarías
a Akane y te confesarías…
J’ai cru que tu comptais me déclarer
ta flamme dans le dos d’Akane.
E io che pensavo che avresti abbandonato Akane
e ti saresti dichiarato a me.
E eu achando que você ia largar 
a Akane e se declarar para mim.