““Do you think,” she says, the words emerging thickly, “we might have used up all our conversation last night?” “Not possible,” says Oliver, and the way he says it, his mouth turned up in a smile, his voice full of warmth, unwinds the knot in Hadley’s stomach. “We haven’t even gotten to the really important stuff yet.” “Like what?” she asks, trying to arrange her face in a way that disguises the relief she feels. “Like what’s so great about Dickens?” “Not at all,” he says. “More like the plight of koalas. Or the fact that Venice is sinking.” He pauses, waiting for this to register, and when Hadley says nothing, he slaps his knee for emphasis. “Sinking! The whole city! Can you believe it?” She frowns in mock seriousness. “That does sound pretty important.” “It is,” Oliver insists. “And don’t even get me started on the size of our carbon footprint after this trip. Or the difference between crocodiles and alligators. Or the longest recorded flight of a chicken.” “Please tell me you don’t actually know that.” “Thirteen seconds,” he says, leaning forward to look past her and out the window. “This is a total disaster. We’re nearly to Heathrow and we haven’t even properly discussed flying chickens.””