Surprise for Kathi (Jördis Triebel)! Her ex-boyfriend (Holger Bülow) turns up and causes trouble. The Henke couple (Ursula Werner and Carl Heinz Choynski), who are celebrating their golden wedding anniversary, have more than just fond memories. When Lilly comes home and announces that she is going to Australia after graduation, Kathi wonders where she herself would like to go.
