Jilted and heartbroken, 20-year-old Kinoshita Kazuya turns to Diamond, a Rent-A-Girlfriend app that leads him to a fateful encounter with Mizuhara Chizuru, one of the talents on offer.
I've fallen in love with someone else! 
Let's break up, okay?
وقعتُ في حبّ شخص آخر! لننفصل، حسناً؟
Hab mich in ’nen anderen verknallt!
Lass Schluss machen, ja?
Désolée, je te quitte.
J’ai craqué sur un autre mec.
Scusa. C'è un altro che mi piace. 
Quindi ci lasciamo, ok?
Me apaixonei por outra pessoa!
Quero terminar.
Я влюбилась в другого. 
Давай расстанемся?