Summoned to a remote cottage by relatives, a young man is preparing to leave to do volunteer charity work in Africa. But is this really what he or his family want? In a superlative British drama Joanna Hogg examines a family suffering a crisis of communication.

How do you know what you’re going to see at the cinema next month? You’re busy people – Facebook won’t update itself, and you’ve probably got a relationship to neglect or something. Oh, you haven’t? Sorry. Well, there’s no point in trying to meet another human adult now, you may as well just read this blog.