Buy this dvd at www.sddfilms.com. Two girls: one lives with the father and the other with the mother.As they are twins they exchange their personalities and their parents do not notice it.They are trying to rebuild their family ,to reconcile them.This is the kind of stuff which might seem maudlin ,but Joseph Von Baky's treatment is pleasant,nay even interesting: the dreams scenes are the best as if the scenarists had read Bruno Bettelheim (whose book about fairy tales was yet to come).Germany was very fond at the time of those sentimental comedies .It was also Romy Schneider's debut and most of her films were of the same kind.