Fata (2017)

Henrik is a young hacker about to release the greatest computer program ever written, intending to make the world a better place. While trying to help his girlfriend Suzan with some computer issues, he finds out the program he launched to every computer on earth is corrupted, leaving real-life consequences on the inhabitants. The computer viruses appear to have effect on the users and no one but Henrik survives the virus. Hence, Henrik is left on earth alone. He spends his days with boredom and remorse. His staid lifestyle and the amount of time he now has to spend with himself only provides him with old memories and hallucinations. Then, one day, he suddenly encounters another person in the woods. A girl. They get in contact and become involved, since they're the only people on earth. They build a strong relationship, but they never seem to say a lot to each other. When Henrik finally decides to open his mouth, the girl has disappeared. Henrik is all alone again.