Leopold, a retired school teacher, tries to find a life partner through an online dating service.

On the first day of Leopold's retirement, his housekeeper announces she will be leaving to her native Romania in order to be with her daughter, but she manages to find a replacement named Alina.

Leopold ends up falling in love with Alina, who is 40 years younger than he is, but is hesitant to confess his feelings for her.

Though she disappears from his sight, she appears in full attracted dress at Leopold's hotel room realising that he is one of her perfect matches.

As Alina's boyfriend had rejected her after long-time relationship making her pregnant, she accepts Leopold saying "despite...zero...matching points..." The couple returns home with bountiful of lovely memories and plans their future life.