Dear Kurt
Lieber Kurt (original)
Starring Heiner Lauterbach, Til Schweiger, Franziska Machens, Jasmin Gerat, Nina Proll, Marie Burchard, Steffen Wink, Peter Simonischek, Teresa Harder, Aleksandar Jovanović
It's a drama and comedy movie, and has a rating of 4.5 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Chile.