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.
And make sure you walk 
your girlfriend back, okay?
ورافق حبيبتك في طريق عودتها، واضح؟
Und begleite deine Freundin
mit nach Hause, ja?
Y acompaña a tu novia a su casa.
Y acompaña a tu novia a su casa.
Et ramène ta copine
chez elle, après.
E accompagna a casa la tua ragazza, mi raccomando!
E acompanhe a sua namorada
pra casa, tá bom?
И не забудь проводить свою девушку.