“And in the dream I knew that he was goin’ on ahead and that he was fixin’ to make a fire somewhere out there in all that dark and all that cold, and I knew that whenever I got there he’d be there. And then I woke up.” An older man’s description of a dream about his deceased father, spoken at the end of a very good film (one I’m not going to name) that has stayed with me for weeks and weeks, and which sinks in deeper every time I think of it.