All of a Sudden
Auf Einmal (original)
Following a party in Karsten’s flat, everyone goes home—except Anna. Karsten feels drawn towards the mysterious young woman. An unexpected event and a moment of weakness change everything, and Karsten loses control of his well-ordered life in a small town in Germany.
Starring Sebastian Hülk, Julia Jentsch, Hanns Zischler, Luise Heyer, Sascha Alexander Geršak, Lea Draeger, Natalia Belitski, Christoph Gawenda, Atef Vogel, Simon Eckert
It's a drama and thriller movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Finland.