The Lubitsch touch is omnipresent in this relatively unknown but extraordinary romantic comedy. The theme of a potential marital infidelity of a disaffected upper class wife (a gleaming Marlene Dietrich) is dealt with unusual sophistication and insight, building up slowly to a brilliant denouement, while the core dilemmas and the predicament of the main character are continuously and subtly underscored. The confrontations between the characters are a delight of restrained pathos, whereas Lubitsch, unsurprisingly, perfectly recreates a confined world of rigid social norms that suppresses any emotional profusion. All the performances are top notch, the secondary characters are equally memorable and the whole film is pervaded by the genius of one of cinemas most charismatic directors, Ernst Lubitsch. One wishes that modern romantic comedies had only maintained even a fraction of the wit and incisiveness that Lubitsch established as a norm in the 30s.