Conny could be happy all round. Her bike rental business with a small workshop is going well, she is happy with her boyfriend Frank and the fact that Conny is pregnant rounds off her happiness. But Conny is struggling with the past. Years ago, she gave up her son Jan for adoption. Her boyfriend Frank tracks down the name of the adoptive parents. Conny cannot suppress her curiosity and finds a way to take part in her son's life. He is now 16 years old and his name is Alexander. He loves cycling more than anything - and is gradually starting to fall in love with Conny...