'You know I came up with the slogan "Don't Pause" in two minutes on a bar napkin?'

'Yes, we know,' mutters the guy in rimless spectacles.

'We are not selling a drink with ovaries on it.' He exhales sharply, and runs a hand through his dishevelled hair. Then he pushes his chair back. 'OK, let's take a break. Emma, would you be kind enough to a.s.sist me in carrying some of these folders down to Sven's office?'

G.o.d, I wonder what all that was about. But I don't quite dare ask. Jack marches me down the corridor, and into a lift and presses the ninth-floor b.u.t.ton, without saying anything. After we've descended for about two seconds he presses the emergency b.u.t.ton, and we grind to a halt. Then, finally, he looks at me.

'Are you and I the only sane people in this building?'

'Um ...'

'What happened to instincts?' His face is incredulous. 'No-one knows a good idea from a terrible one any more. Ovaries.' He shakes his head. 'f.u.c.king ovaries!'

I can't help it. He looks so outraged, and the way he says 'ovaries!' suddenly seems the funniest thing in the world, and before I know it, I've started laughing. For an instant Jack looks astounded, and then his face kind of crumples, and suddenly he's laughing too. His nose screws right up when he laughs, just like a baby's and somehow this makes it seem about a million times funnier.

Oh G.o.d. I really am laughing now. I'm giving tiny little snorts, and my ribs hurt, and every time I look at him I give another gurgle. My nose is running, and I haven't got a tissue ... I'll have to blow my nose on the picture of the ovaries ...

'Emma, why are you with that guy?'

'What?' I look up, still laughing, until I realize that Jack's stopped. He's looking at me, with an unreadable expression on his face.

'Why are you with that guy?' he repeats.

My gurgles peter out, and I push my hair back off my face.

'What do you mean?' I say, playing for time.

'Connor Martin. He's not going to make you happy. He's not going to fulfil you.'

I stare at him, feeling wrong-footed.

'Who says?'

'I've got to know Connor. I've sat in meetings with him. I've seen how his mind works. He's a nice guy but you need more than a nice guy.' Jack gives me a long, shrewd look. 'My guess is, you don't really want to move in with him. But you're afraid of ducking out.'

I feel a swell of indignation. How dare he read my mind and get it so ... so wrong. Of course I want to move in with Connor.

'Actually, you're quite mistaken,' I say cuttingly. 'I'm looking forward to moving in with him. In fact ... in fact, I was just sitting at my desk, thinking how I can't wait!'

So there.

Jack's shaking his head.

'You need someone with a spark. Who excites you.'

'I told you, I didn't mean what I said on the plane. Connor does excite me!' I give him a defiant look. 'I mean ... when you saw us last, we were pretty pa.s.sionate, weren't we?'

'Oh, that.' Jack shrugs. 'I a.s.sumed that was a desperate attempt to spice up your love life.'

I stare at him in fury.

'That was not a desperate attempt to spice up my love life!' I almost spit at him. 'That was simply a ... a spontaneous act of pa.s.sion.'

'Sorry,' says Jack mildly. 'My mistake.'

'Anyway, why do you care?' I fold my arms. 'What does it matter to you whether I'm happy or not?'

There's a sharp silence, and I find I'm breathing rather quickly. I meet his dark eyes, and quickly look away again.

'I've asked myself that same question,' says Jack. He shrugs. 'Maybe it's because we experienced that extraordinary plane ride together. Maybe it's because you're the only person in this whole company who hasn't put on some kind of phoney act for me.'

I would have put on an act! I feel like retorting. If I'd had a choice!

'I guess what I'm saying is ... I feel as if you're a friend,' he says. 'And I care what happens to my friends.'

'Oh,' I say, and rub my nose.

I'm about to say politely that he feels like a friend, too, when he adds, 'Plus anyone who recites Woody Allen films line for line has to be a loser.'

I feel a surge of outrage on Connor's behalf.

'You don't know anything about it!' I exclaim. 'You know, I wish I'd never sat next to you on that stupid plane! You go around, saying all these things to wind me up, behaving as though you know me better than anyone else-'

'Maybe I do,' he says, his eyes glinting.

'What?'

'Maybe I do know you better than anyone else.'

I stare back at him, feeling a breathless mixture of anger and exhilaration. I suddenly feel like we're playing tennis. Or dancing.

'You do not know me better than anyone else!' I retort, in the most scathing tones I can muster.

'I know you won't end up with Connor Martin.'

'You don't know that.'

'Yes I do.'

'No you don't.'

'I do.'

He's starting to laugh.

'No you don't! If you want to know, I'll probably end up marrying Connor.'

'Marry Connor?' says Jack, as though this is the funniest joke he's ever heard.

'Yes! Why not? He's tall, and he's handsome, and he's kind and he's very ... he's ...' I'm floundering slightly. 'And anyway, this is my personal life. You're my boss, and you only met me last week, and frankly, this is none of your business!'

Jack's laughter vanishes, and he looks as though I've slapped him. For a few moments he stares at me, saying nothing. Then he takes a step back and releases the lift b.u.t.ton.

'You're right,' he says in a completely different voice. 'Your personal life is none of my business. I overstepped the mark, and I apologize.'

I feel a spasm of dismay.

'I ... I didn't mean-'

'No. You're right.' He stares at the floor for a few moments, then looks up. 'So, I leave for the States tomorrow. It's been a very pleasant stay, and I'd like to thank you for all your help. Will I see you at the drinks party tonight?'

'I ... I don't know,' I say.

The atmosphere has disintegrated.

This is awful. It's horrible. I want to say something, I want to put it back to the way it was before, all easy and joking. But I can't find the words.

We reach the ninth floor, and the doors open.

'I think I can manage these from here,' Jack says. 'I really only asked you along for the company.'

Awkwardly, I transfer the folders to his arms.

'Well, Emma,' he says in the same formal voice. 'In case I don't see you later on ... it was nice knowing you.' He meets my eyes and a glimmer of his old, warm expression returns. 'I really mean that.'

'You too,' I say, my throat tight.

I don't want him to go. I don't want this to be the end. I feel like suggesting a quick drink. I feel like clinging to his hand and saying: Don't leave.

G.o.d, what's wrong with me?

'Have a good journey,' I manage as he shakes my hand. Then he turns on his heel and walks off down the corridor.

I open my mouth a couple of times to call after him but what would I say? There's nothing to say. By tomorrow morning he'll be on a plane back to his life. And I'll be left here in mine.

I feel leaden for the rest of the day. Everyone else is talking about Jack Harper's leaving party, but I leave work half an hour early. I go straight home and make myself some hot chocolate, and I'm sitting on the sofa, staring into s.p.a.ce when Connor lets himself into the flat.

I look up as he walks into the room, and immediately I know something's different. Not with him. He hasn't changed a bit.

But I have. I've changed.

'Hi,' he says, and kisses me lightly on the head. 'Shall we go?'

'Go?'

'To look at the flat on Edith Road. We'll have to hurry if we're going to make it to the party. Oh, and my mother's given us a house-warming present. It was delivered to work.'

He hands me a cardboard box, I pull out a gla.s.s teapot and look at it blankly.

'You can keep the tea-leaves separate from the water. Mum says it really does make a better cup of tea-'

'Connor,' I hear myself saying. 'I can't do this.'

'It's quite easy. You just have to lift the-'

'No.' I shut my eyes, trying to gather some courage, then open them again. 'I can't do this. I can't move in with you.'

'What?' Connor stares at me. 'Has something happened?'

'Yes. No.' I swallow. 'I've been having doubts for a while. About us. And recently they've ... they've been confirmed. If we carry on, I'll be a hypocrite. It's not fair to either of us.'

'What?' Connor rubs his face. 'Emma, are you saying you want to ... to ...'

'I want to break up,' I say, staring at the carpet.

'You're joking.'

'I'm not joking!' I say in sudden anguish. 'I'm not joking, OK?'

'But ... this is ridiculous! It's ridiculous!' Connor's pacing around the room like a rattled lion. Suddenly he looks at me.

'It's that plane journey.'

'What?' I jump as though I've been scalded. 'What do you mean?'

'You've been different ever since that plane ride down from Scotland.'

'No I haven't!'

'You have! You've been edgy, you've been tense ...' Connor squats down in front of me and takes my hands. 'Emma, I think maybe you're still suffering some kind of trauma. You could have counselling.'

'Connor, I don't need counselling!' I jerk my hands away. 'But maybe you're right. Maybe that plane ride did ...' I swallow. 'Affect me. Maybe it brought my life into perspective and make me realize a few things. And one of the things I've realized is, we aren't right for each other.'

Slowly Connor sinks down onto the carpet, his face bewildered.

'But things have been great! We've been having lots of s.e.x-'

'I know.'

'Is there someone else?'

'No!' I say sharply. 'Of course there's no-one else!' I rub my finger roughly up and down the cover of the sofa.

'This isn't you talking,' says Connor suddenly. 'It's just the mood you're in. I'll run you a nice hot bath, light some scented candles ...'

'Connor, please!' I cry. 'No more scented candles! You have to listen to me. And you have to believe me.' I look straight into his eyes. 'I want to break up.'

'I don't believe you!' he says, shaking his head. 'I know you, Emma! You're not that kind of person. You wouldn't just throw away something like that. You wouldn't-'