En Route
Unterwegs (original)
A slightly sinister but charming young man falls in with a young mother and daughter and her boyfriend on a camping holiday and leads them astray.
Starring Florian Panzner, Martin Kiefer, Lena Beyerling, Anabelle Lachatte, Agnieszka Grochowska, Rafał Kosiński
It's a drama and romance movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Indonesia.