Paul Voigt (Matthias Schweighöfer), a young man working in Berlin, has a special job - helping two people who no longer want to love break up. As a professional breakup expert, the company often sends him to various parts of the country to resolve emotional entanglements. Although Paul does not love his professional work, he can get a promotion as long as he successfully breaks up 1,000 couples within two years. So Paul still reluctantly continues this "breakup" job. Paul has long been accustomed to all kinds of overreactions when couples break up. But this time Paul has to face a client that is not so easy to solve. Toto Kuhlmann (Milan Peschel), a man with a sensitive temperament and eccentric behavior, makes Paul almost on the verge of collapse. By mistake, Paul, who was caught in chaos, unexpectedly met his true love Natalie (Catherine de Léan), and from then on Paul also had a new understanding of life and love.