The story of love, between a sturdy village boy and a gentle country girl, filmed with a movingly genuine charm.

This Czech sophisticated romantic comedy, filmed by director Anton also in a parallel French version ("Une petite femme dans le train"), casts beautiful Czech star Baarova in the role that Meg Lemonnier played in the Gallic version.

Karla, a bar dancer, shoots her lover Mayer during a break-up. She hides from the police in pianist Pavel Ryant's apartment and promises to return when she leaves. The next day, however, Karla is arrested and convicted. In the penitentiary she meets the warden, Angelika, a nun who is very much like her. She begs Angelika to lend her clothes for a few days and leaves the prison as a nun.