The Fault in Our Stars
Two teenage cancer patients begin a life-affirming journey to visit a reclusive author in Amsterdam. [...]
You might think it sounds depressing. In some ways it is. But it also manages to be uplifting. People being forced to deal with reality the way it is, not the way they want it to be. And the Gems you can find hidden in that. And, how much the dying have to teach us how to live.
Wikipedia: The Fault in Our Stars (film)