She waits a moment, then says, ‘Well you must do it then, I suppose. You must do what you enjoy. And I know you’ll do other things in time, it’s just. .’ and she takes his hand, without finishing the thought. Then she laughs, breathlessly, ‘I still don’t see why it’s necessary for you to pretend to be a cockney.’

‘It’s my man of the people voice,’ he says, and she smiles, a very slight smile, but one which he latches onto.

‘We shouldn’t argue,’ she says.

‘We’re not arguing, we’re discussing,’ he says, though he knows that they are arguing.

Her hand goes to her head. ‘I’m taking this morphine. Sometimes I don’t know what I’m saying.’

‘You haven’t said anything. I’m a little tired myself.’ The sun is bouncing off the paving slabs and he can actually feel the skin on his face and forearms burning, sizzling, like a vampire. He feels another wave of perspiration and nausea coming on. Stay calm, he tells himself. It’s just chemical.

‘Late night?’

‘Quite late.’

‘Larging it, were you?’

‘A little.’ He rubs his temples to indicate soreness, says, without thinking, ‘Don’t suppose you’ve got any of that morphine going spare, have you?’

She doesn’t even bother to look at him. Time passes. Recently he has noticed idiocy creeping up on him. His resolve to keep his head on straight, his feet on the ground, is failing and he has observed, quite objectively, that he is becoming more thoughtless, selfish, making more and more stupid remarks. He has tried to do something about this but it almost feels out of his control now, like pattern baldness. Why not just give in and be an idiot? Stop caring. Time passes and he notices that grass and weeds have started to push their way through the surface of the tennis court. The place is falling apart already.

Eventually she speaks.

‘I’m telling you now, your father’s cooking lunch. Tinned stew. Be warned. At least Cassie should be back in time for dinner. You are staying the night, I suppose?’

He could stay the night, he thinks. Here is an opportunity to make amends. ‘Actually, no,’ he says.

She half turns her head.

‘I’ve got tickets for Jurassic Parktonight. The premiere actually. Lady Di is going! Not with me, I hasten to add,’ and as he speaks the voice he hears is of someone he despises. ‘I can’t skip it, it’s a work thing, it was arranged ages ago.’ His mother’s eyes narrow, almost imperceptibly, and in mitigation he quickly tells a lie. ‘I’m taking Emma, you see. I’d skip it, but she really wants to go.’

‘Oh. Well.’ And there’s a silence.

‘The life you lead,’ she says levelly.

Silence once more.

‘Dexter, you’ll have to excuse me, but I’m afraid the morning has taken it out of me. I’m going to need to go to sleep upstairs for a while.’

‘Okay.’

‘I’m going to need some help.’

Anxiously, he looks around for his sister, or father, as if they had some kind of qualification that he doesn’t possess, but they’re nowhere to be seen. His mother’s hands are on the arms of the chair now, straining uselessly, and he realises that he must do this. Lightly, without conviction, he loops his arm under hers and helps her up. ‘Do you want me to. .?’

‘No, I’m fine getting indoors, I just need help with the stairs.’

They walk across the patio, his hand just touching the fabric of the blue summer dress that hangs loosely off her like a hospital gown. Her slowness is maddening, an affront to him. ‘How is Cassie?’ he asks, to fill the time.

‘Oh fine. I think she enjoys bossing me around a little too much, but she’s very attentive. Eat this, take these, sleep now. Strict but fair, that’s your sister. It’s revenge for not buying her that pony.’

So if Cassie’s so good at this, he wonders, where is she when she’s needed? They are inside, at the bottom of the staircase. He had never realised there were so many stairs.

‘How do I?. .’

‘It’s best if you just lift me. I’m not heavy, not these days.’

I am not up to this. I am not capable. I thought I would be, but I’m not. Some part of me is missing, and I cannot do this.

‘Does it hurt anywhere? I mean is there anywhere I should?. .’

‘Don’t worry about that.’ She removes her sunhat and settles her headscarf. He takes a firmer hold of her below her shoulder blade, the fingers of his hand aligning with the grooves of her ribs, then bends at the knee, feels the back of her legs beneath her dress against his forearm, smooth and cool, and when he thinks she is ready he lifts, scooping her up and feeling her body loosen in his arms. She exhales deeply, and her breath is sweet and hot on his face. Either she is heavier than he expected or he is weaker than he thought, and he bumps her shoulder against the stair post, then readjusts, turning sideways as he starts to climb the stairs. Her head rests against his shoulder, the headscarf slippery against his face. It feels like a parody of a stock situation, the husband carrying the bride over the threshold perhaps, and several light-hearted remarks run through his head, none of which will make this any easier. As they reach the landing, she obliges instead — ‘My hero,’ she says, looking up at him, and they both smile.

He kicks open the door to the dark room, and lays her on the bed.

‘Can I get you anything?’

‘I’m fine.’

‘Are you due anything? Medicine or. .’

‘No, I’m fine.’

‘Dry martini with a twist?’

‘Oh yes please.’

‘Do you want to get under the covers?’

‘Just that blanket, please.’

‘Curtains closed?’

‘Please. But leave the window open.’

‘See you later then.’

‘Goodbye, darling.’

‘See you.’

He smiles tightly at her, but she is already lying on her side with her back to him, and he steps out of the room, pulling the door loosely closed. One day quite soon, probably within the year, he will walk out of a room and never see her again, and this thought is so hard to conceive of that he shoves it away violently, concentrating instead on himself: his hangover, how tired he feels, how the pain throbs in his temples as he trots down the stairs.

The large, untidy kitchen is empty so he crosses to the fridge, which is almost empty too. A wilted celery heart, a chicken carcass, opened cans and economy ham all indicate that his father has taken over the domestic duties. In the fridge door is an opened bottle of white wine. He takes the bottle out and swigs from it, taking four, five gulps of the sweet liquid before he hears father’s footsteps in the hall. He replaces the bottle, wipes his mouth with the back of the hand just as his father enters, carrying two plastic bags from the village supermarket.

‘Where’s your mother?’

‘Tired. I carried her upstairs for a lie-down.’ Dexter wants him to know that he is brave and mature, but his father seems unimpressed.

‘I see. Did you chat?’

‘A little. Just about this and that.’ His voice sounds strange in his own head, booming and slurred and self-conscious. Drunk. Can his father tell, he wonders? ‘We’ll talk more when she wakes up.’ He opens the fridge door again, and pretends to see the wine for the first time. ‘Mind if I?’ He takes it, empties the dregs into a glass then heads out past his father. ‘I’m just going to be in my room for a bit.’

‘What for?’ scowls his father.

‘I’m looking for something. Old books.’

‘Don’t you want lunch? Little food with your wine perhaps?’

Dexter glances at the shopping bag at his father’s feet, splitting from the weight of all the tins. ‘Maybe later,’ he says, already out of the room.

On the landing, he notices the door of his parents’ room has swung open, and silently he steps inside once again. The curtains move in the afternoon breeze, and the sunlight comes and goes on her sleeping form beneath an old blanket, the dirty soles of her feet visible, toes curled up tight. The smell that he remembers from his childhood, of expensive lotions and mysterious powders, has been replaced with a vegetable odour that he would rather not think about. A hospital smell has invaded his childhood home. He closes her door, and pads to the bathroom.