Robert and Jutta see each other every morning on the S-Bahn, although only on trains running in opposite directions, and take a liking to each other. They give each other little signs that increasingly become declarations of love. One day, they each decide to get off at the station in question and walk to the other. However, they miss each other, and as Jutta then changes schools, they lose sight of each other. A coincidence later brings them together again. It is the first great love for both of them, with all its ups and downs. The joys and problems of their everyday lives alternate with scenes from William Shakespeare's drama "Romeo and Juliet", which Jutta is reading at her vocational school.