If you loved The Key - Der Schlüssel, try Die Studentin
Eine Brücke zwischen einem Film, den du schon gesehen hast, und einem, den kaum jemand kennt. Das teilen sie, und was der zweite macht, was der erste nicht macht.
Was sie teilen
Theysit in Drama / Romance territory. If that's the register that drew you to The Key - Der Schlüssel, the second film will land in a comparable space — through a different lens.
What Die Studentin is
Here's a film that thinks it's a French New Wave. A student prepping for teaching exams meets and is distracted by a musician. Another entry for your "movies that are movies" shelf.
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