This is how Kerry always talks to me. As though I'm a visitor.

But never mind. I'm not going to stress about it. Sacred links in the eternal circle of life.

'It's OK,' I say, trying to sound pleasant. 'I'll get it.' I open the cupboard where gla.s.ses are always kept, to find myself looking at tins of tomatoes.

'They're over here,' says Kerry, on the other side of the kitchen. 'We moved everything around! It makes much more sense now.'

'Oh right. Thanks.' I take the gla.s.s she gives me and take a sip of wine. 'Can I do anything to help?'

'I don't think so ...' says Kerry, looking critically around the kitchen. 'Everything's pretty much done. So I said to Elaine,' she adds to Mum, '"Where did you get those shoes?" And she said M&S! I couldn't believe it!'

'Who's Elaine?' I say, trying to join in.

'At the golf club,' says Kerry.

Mum never used to play golf. But when she moved to Hampshire, she and Kerry took it up together. And now all I hear about is golf matches, golf club dinners, and endless parties with chums from the golf club.

I did once go along, to see what it was all about. But first of all they have all these stupid rules about what you can wear, which I didn't know, and some old guy nearly had a heart attack because I was in jeans. So they had to find me a skirt, and a spare pair of those clumpy shoes with spikes. And then when we got on to the course I couldn't hit the ball. Not I couldn't hit the ball well: I literally could not make contact with the ball. So in the end they all exchanged glances and said I'd better wait in the clubhouse.

'Sorry, Emma, can I just get past you ...' Kerry reaches over my shoulder for a serving dish.

'Sorry,' I say, and move aside. 'So, is there really nothing I can do, Mum?'

'You could feed Sammy,' she says, giving me a pot of goldfish food. She frowns anxiously. 'You know, I'm a bit worried about Sammy.'

'Oh,' I say, feeling a spasm of alarm. 'Er ... why?'

'He just doesn't seem himself.' She peers at him in his bowl. 'What do you think? Does he look right to you?'

I follow her gaze and pull a thoughtful face, as though I'm studying Sammy's features.

Oh G.o.d. I never thought she would notice. I tried as hard as I could to get a fish that looked just like Sammy. I mean he's orange, he's got two fins, he swims around ... What's the difference?

'He's probably just a bit depressed,' I say at last. 'He'll get over it.'

Please don't let her take him to the vet or anything, I silently pray. I didn't even check if I got the right s.e.x. Do goldfishes even have s.e.xes?

'Anything else I can do?' I say, sprinkling fish food lavishly over the water in an attempt to block her view of him.

'We've pretty much got it covered,' says Kerry kindly.

'Why don't you go and say h.e.l.lo to Dad?' says Mum, sieving some peas. 'Lunch won't be for another ten minutes or so.'

I find Dad and Nev in the sitting room, in front of the cricket. Dad's greying beard is as neatly trimmed as ever, and he's drinking beer from a silver tankard. The room has recently been redecorated, but on the wall there's still a display of all Kerry's swimming cups. Mum polishes them regularly, every week.

Plus my couple of riding rosettes. I think she kind of flicks those with a duster.

'Hi, Dad,' I say, giving him a kiss.

'Emma!' He puts a hand to his head in mock-surprise. 'You made it! No detours! No visits to historic cities!'

'Not today!' I give a little laugh. 'Safe and sound.'

There was this time, just after Mum and Dad had moved to this house, when I took the wrong train on the way down and ended up in Salisbury, and Dad always teases me about it.

'Hi, Nev.' I peck him on the cheek, trying not to choke on the amount of aftershave he's wearing. He's in chinos and a white roll-neck, and has a heavy gold bracelet round his wrist, plus a wedding ring with a diamond set in it. Nev runs his family's company, which supplies office equipment all round the country, and he met Kerry at some convention for young entrepreneurs. Apparently they struck up conversation admiring each other's Rolex watches.

'Hi, Emma,' he says. 'D'you see the new motor?'

'What?' I peer at him blankly then recall a glossy new car on the drive when I arrived. 'Oh yes! Very smart.'

'Mercedes 5 Series.' He takes a slug of beer. 'Forty-two grand list price.'

'Gosh.'

'Didn't pay that, though.' He taps the side of his nose. 'Have a guess.'

'Erm ... forty?'

'Guess again.'

'Thirty-nine?'

'Thirty-seven-two-fifty,' says Nev triumphantly. 'And free CD changer. Tax deductible,' he adds.

'Right. Wow.'

I don't really know what else to say, so I perch on the side of the sofa and eat a peanut.

'That's what you're aiming for, Emma!' says Dad. 'Think you'll ever make it?'

'I ... don't know. Er ... Dad, that reminds me. I've got a cheque for you.' Awkwardly I reach in my bag and get out a cheque for 300.

'Well done,' says Dad. 'That can go on the tally.' His green eyes twinkle as he puts it in his pocket. 'It's called learning the value of money. It's called learning to stand on your own two feet!'

'Valuable lesson,' says Nev, nodding. He takes a slug of beer and grins at Dad. 'Just remind me, Emma what career is it this week?'

When I first met Nev it was just after I'd left the estate agency to become a photographer. Two and a half years ago. And he makes this same joke every time I see him. Every single b.l.o.o.d.y- OK, calm down. Happy thoughts. Cherish your family. Cherish Nev.

'It's still marketing!' I say brightly. 'Has been for over a year now.'

'Ah. Marketing. Good, good!'

There's silence for a few minutes, apart from the cricket commentary. Suddenly Dad and Nev simultaneously groan as something or other happens on the cricket pitch. A moment later they groan again.

'Right,' I say. 'Well, I'll just ...'

As I get up from the sofa, they don't even turn their heads.

I go out to the hall and pick up the cardboard box which I brought down with me. Then I go through the side gate, knock on the annexe door and push it cautiously.

'Grandpa?'

Grandpa is Mum's dad, and he's lived with us ever since he had his heart operation, ten years ago. At the old house in Twickenham he just had a bedroom, but this house is bigger, so he has his own annexe of two rooms, and a tiny little kitchen, tacked onto the side of the house. He's sitting in his favourite leather armchair, with the radio playing cla.s.sical music, and on the floor in front of him are about six cardboard packing cases full of stuff.

'Hi, Grandpa,' I say.

'Emma!' He looks up, and his face lights up. 'Darling girl. Come here!' I bend over to give him a kiss, and he squeezes my hand tight. His skin is dry and cool, and his hair is even whiter than it was last time I saw him.

'I've got some more Panther Bars for you,' I say, nodding to my box. Grandpa is completely addicted to Panther energy bars, and so are all his friends at the bowling club, so I use my allowance to buy him a boxful for every time I come home.

'Thank you, my love,' Grandpa beams. 'You're a good girl, Emma.'

'Where should I put them?'

We both look helplessly around the cluttered room.

'What about over there, behind the television?' says Grandpa at last. I pick my way across the room, dump the box on the floor, then retrace my steps, trying not to tread on anything.

'Now, Emma, I read a very worrying newspaper article the other day,' says Grandpa as I sit down on one of the packing cases. 'About safety in London.' He gives me a beady look. 'You don't travel on public transport in the evenings, do you?'

'Erm ... hardly ever,' I say, crossing my fingers behind my back. 'Just now and then, when I absolutely have to ...'

'Darling girl, you mustn't!' says Grandpa, looking agitated. 'Teenagers in hoods with flick-knives roam the underground, it said. Drunken louts, breaking bottles, gouging one another's eyes out ...'

'It's not that bad-'

'Emma, it's not worth the risk! For the sake of a taxi fare or two.'

I'm pretty sure that if I asked Grandpa what he thought the average taxi fare was in London, he'd say five shillings.

'Honestly, Grandpa, I'm really careful,' I say rea.s.suringly. 'And I do take taxis.'

Sometimes. About once a year.

'Anyway. What's all this stuff?' I ask, to change the subject, and Grandpa gives a gusty sigh.

'Your mother cleared out the attic last week. I'm just sorting out what to throw away and what to keep.'

'That seems like a good idea.' I look at the pile of rubbish on the floor. 'Is this stuff you're throwing away?'

'No! I'm keeping all that.' He puts a protective hand over it.

'So where's the pile of stuff to throw out?'

There's silence. Grandpa avoids my gaze.

'Grandpa! You have to throw some of this away!' I exclaim, trying not to laugh. 'You don't need all these old newspaper cuttings. And what's this?' I reach past the newspaper cuttings and fish out an old yo-yo. 'This is rubbish, surely.'

'Jim's yo-yo.' Grandpa reaches for the yo-yo, his eyes softening. 'Good old Jim.'

'Who was Jim?' I say, puzzled. I've never even heard of a Jim before. 'Was he a good friend of yours?'

'We met at the fairground. Spent the afternoon together. I was nine.' Grandpa is turning the yo-yo over and over in his fingers.

'Did you become friends?'

'Never saw him again.' He shakes his head mistily. 'I've never forgotten it.'

The trouble with Grandpa is, he never forgets anything.

'Well, what about some of these cards?' I pull out a bundle of old Christmas cards.

'I never throw away cards.' Grandpa gives me a long look. 'When you get to my age; when the people you've known and loved all your life start to pa.s.s away ... you want to hang onto any memento. However small.'

'I can understand that,' I say, feeling touched. I reach for the nearest card, open it and my expression changes. 'Grandpa! This is from Smith's Electrical Maintenance, 1965.'

'Frank Smith was a very good man-' starts Grandpa.

'No!' I put the card firmly on the floor. 'That's going. And nor do you need one from ...' I open the next card. 'Southwestern Gas Supplies. And you don't need twenty old copies of Punch.' I deposit them on the pile. 'And what are these?' I reach into the box again and pull out an envelope of photos. 'Are these actually of anything you really want to-'

Something shoots through my heart and I stop, midstream.

I'm looking at a photograph of me and Dad and Mum, sitting on a bench in a park. Mum's wearing a flowery dress, and Dad's wearing a stupid sunhat, and I'm on his knee, aged about nine, eating an ice-cream. We all look so happy together.

Wordlessly, I turn to another photo. I've got Dad's hat on and we're all laughing helplessly at something. Just us three.

Just us. Before Kerry came into our lives.

I still remember the day she arrived. A red suitcase in the hall, and a new voice in the kitchen, and an unfamiliar smell of perfume in the air. I walked in and there she was, a stranger, drinking a cup of tea. She was wearing school uniform, but she still looked like a grown-up to me. She already had an enormous bust, and gold studs in her ears, and streaks in her hair. And at suppertime, Mum and Dad let her have a gla.s.s of wine. Mum kept telling me I had to be very kind to her, because her mother had died. We all had to be very kind to Kerry. That was why she got my room.

I leaf through the rest of the pictures, trying to swallow the lump in my throat. I remember this place now. The park we used to go to, with swings and slides. But it was too boring for Kerry, and I desperately wanted to be like her, so I said it was boring too, and we never went again.

'Knock knock!' I look up with a start, and Kerry's standing at the door, holding her gla.s.s of wine. 'Lunch is ready!'

'Thanks,' I say. 'We're just coming.'

'Now, Gramps!' Kerry wags her finger reprovingly at Grandpa, and gestures at the packing cases. 'Haven't you got anywhere with this lot yet?'

'It's difficult,' I hear myself saying defensively. 'There are a lot of memories in here. You can't just throw them out.'

'If you say so.' Kerry rolls her eyes. 'If it were me, the whole lot'd go in the bin.'

I cannot cherish her. I cannot do it. I want to throw my treacle tart at her.

We've been sitting round the table now for forty minutes and the only voice we've heard is Kerry's.

'It's all about image,' she's saying now. 'It's all about the right clothes, the right look, the right walk. When I walk along the street, the message I give the world is "I am a successful woman".'