ALT a four-panel comic of blue and green foxes, one of whom is blue, the other is green. Here they are taking a walk. Blue: There's old people at the outdoor cafes again. Green: That's how I want to be when I'm old. A shot of a whole row of elderly foxes of a range of colours, sitting at round cafe tables. Blue and Green are among them, and every fox is drinking coffee save for Blue, who has a glass of orange juice. Green, narrating off-screen: just spending the day hanging out with friends, watching the world hurry about. Back to Blue and Green in prese t day, as they are walking. Blue looks ahead of himself, pondering, as Green looks at him. Blue: Isn't that kind of sad? Just sitting there and watching everything pass you by? Green: I think it's something you do when you've already done all the things you wanted to do, and you're done with doing things.