In a small café in Copenhagen, Fy and Bi meet a very sad young man, Per, who is in love with a young girl, Ellen, but her father has taken her on a trip to make her forget Per, and he doesn't know , where she has gone. Fy and Bi, who live in a moving van, become very good friends with Per and promise to help him. At night, while the two sleep, their "house" is put on a train and now rolls off quickly to something quite unknown. When Fy and Bi finally manage to get out of the wagon, they have reached Norway, where the snow is high all over the country, and there are no houses nearby. On their hike, they suddenly find a young girl who has fallen on her skis and passed out. They have her brought to a cabin and she soon comes to herself again. Fy and Bi are overjoyed when the young girl turns out to be Ellen.(stumfilm.dk)