Capricious Summer
Rozmarné léto (original)
Starring Rudolf Hrušínský, Míla Myslíková, Vlastimil Brodský, František Řehák, Jana Preissová, Jiří Menzel, Bohuš Záhorský, Vlasta Jelínková, Alois Vachek, Bohumil Koška
It's a comedy and romance movie, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from France.