The big prom is coming up, and teacher Stimpel (Phil Laude) also has big plans: He wants to propose to his girlfriend Lisa-Britt (Sina Tkotsch) – at the school prom in front of the entire school, of course. But is Lisa-Britt really the right one, or should he just say "yes" to his new school, with all the consequences? Stimpel has to listen to his feelings, but that's never worked out well.
