After many years on the oceans, sailor Hannes Wedderkamp has finally returned to Hamburg. On St. Pauli, Hannes sings songs from the sea in the hippodrome of his best friend Pitter Breuer on the Reeperbahn with the "Quetschkommode" songs and cares for the audience.

Three young men working at a filling station fall in love with the same woman.

Robert, Peter and Fritz are the best of friends ... and hopelessly broke. But they don't let that stop them and in short order, they end up renting a deserted gas station. With just a little bit of wit and some elan, they'll bring the old girl back to life and all will look rosy ... until all three of them fall in love with the same dame: Gabi, the daughter of the director of a large gasoline firm. Thanks to her, their eternal friendship is really going to be put to the test.

After high school the lover's Ursula and Gerhard paths part: she stays in the small town, while he attends university in Hamburg to become a composer. While she remains faithful to their love, he forgets more and more about her when he becomes successful as song writer for the famous singer Dahl. Disappointed, Ursula turns to Gerhard's former friend Peter.