Robert and Julia (which is actually called Jutta), 18 and 16, see each other every morning in the S-Bahn, but in opposite trains and find pleasure from each other. They give each other small signs that are becoming more and more declarations of love. One day, everyone decides to get off at the station in question and go to the other. For both, it will be the first big love, with all the ups and downs. The joys and problems of their everyday life alternate with scenes from William Shakespeare's "Romeo and Juliet".