Time to Leave (2005) on Netflix

Plot summary

Romain is 31, a fashion photographer in Paris, and a doctor has told him his tumor has spread and that he has limited time. He turns down chemotherapy that would give him only a slim chance. He pushes people away: he drives off his lover Sasha and provokes his sister Sophie. The only person he tells is his grandmother Laura, whom he visits. On the road he stops at a roadhouse and talks with a waitress, Jany, and later meets her again. He sorts through old photographs and revisits a tree house from his childhood, taking pictures as he goes.