The war is over. Demobilized soldier Chepurnov goes to his fiancée Vara Karpova, whom he knows by correspondence. On the way on the ferry Chepurnov gets acquainted with the carrier Klavdia. The young woman knows his fiancée and knows that Valentina wrote not only to Chepurnov. But she keeps silent about it - she likes the thoughtful soldier, and she does not want to upset him. And the soldier likes Klavdia, and he already knows everything about her and knows that she is raising her son alone. But he goes to Valentina because he promised. Chepurnov won't stay there long.