Winter loosened its grip and the spring was beautiful. Then almost overnight I woke up one morning and realized I had fallen out of love with the city. Or, at least, I didn’t feel Parisian enough to stay. The stories of the expats began to sound wearyingly similar, the Parisians to seem unfriendly – or, at least, I noticed, several times a day, the myriad ways in which I would never quite fit in. The city, compelling as it was, felt like a glamorous couture dress that I had bought in haste but didn’t quite fit me after all. I handed in my notice and went travelling around Europe.

No two months had ever left me feeling more inadequate. I was lonely almost all the time. I hated not knowing where I was going to sleep each night, was permanently anxious about train timetables and currency, found it difficult to make friends when I didn’t trust anyone I met. And what could I say about myself, anyway? When people asked me, I could give them only the most cursory details. All the stuff that was important or interesting about me was what I couldn’t share. Without someone to talk to, every sight I saw – whether it was the Trevi Fountain or a canal in Amsterdam – felt simply like a box I’d needed to tick on a list. I spent the last week on a beach in Greece that reminded me too much of a beach I had been on with Will not too long before, and finally, after a week of sitting on the sand fending off bronzed men, who all seemed to be called Dmitri, and trying to tell myself I was actually having a good time, I gave up and returned to Paris. Mostly because that was the first time it had occurred to me that I had nowhere else to go.

For two weeks I slept on the sofa of a girl I’d worked with at the bar, while I tried to decide what to do next. Recalling a conversation I’d had with Will about careers, I wrote to several colleges about fashion courses, but I had no history of work to show them and they rebuffed me politely. The place on the course I had originally won after Will died had been awarded to someone else because I had failed to defer. I could apply again next year, the administrator said, in the tones of someone who knew I wouldn’t.

I looked online at jobs websites and saw that, despite everything I had been through, I was still unqualified for the kind of jobs I might be interested in doing. And then by chance, just as I was wondering what to do next, Michael Lawler, Will’s lawyer, rang me and suggested it was time to do something with the money Will had left. It was the excuse to move that I needed. He helped me negotiate a price on a scarily expensive two-bedroomed flat on the edge of the Square Mile, which I bought largely because I remembered Will once talking about the wine bar on the corner, which made me feel a bit closer to him; there was a little left over with which to furnish it. Six weeks later I came back to England, got a job at the Shamrock and Clover, slept with a man called Phil I would never see again, and waited to feel as if I had really started living.

Nine months on I was still waiting.

I didn’t go out much that first week home. I was sore, and grew tired quickly, so it was easy to lie in bed and doze, wiped out by extra-strength painkillers, and tell myself that letting my body recover was all that mattered. In a weird way, being back in our little family house suited me: it was the first place I had managed to sleep more than four hours at a stretch since I had left; it was small enough that I could always reach out for a wall to support myself. Mum fed me, Granddad kept me company (Treena had gone back to college, taking Thom with her), and I watched a lot of daytime television, marvelling at its never-ending advertisements for loan companies and stair lifts, and its preoccupations with minor celebrities that the best part of a year abroad had left me unable to recognize. It was like being in a little cocoon, one that, admittedly, had a whacking great elephant squatting in its corner.

We didn’t talk about anything that might upset this delicate equilibrium. I would watch whatever celebrity news daytime television threw up and then say, at supper, ‘Well, what about that Shayna West, then, eh?’ And Mum and Dad would leap on the topic gratefully, remarking that she was a trollop or had nice hair or that she was no better than she should be. We covered Bargains In Your Attic (‘I always wonder what that Victorian planter of your mother’s would have been worth … ugly old thing.’) and Ideal Homes in the Country (‘I wouldn’t wash a dog in that bathroom’). I didn’t think beyond each mealtime, beyond the basic challenges of getting dressed, brushing my teeth and completing whatever tiny tasks my mother set me (‘You know, love, when I’m out, if you could sort your washing, I’ll do it with my coloureds’).

But, like a creeping tide, the outside world insisted steadily on intruding. I heard the neighbours asking questions of my mother as she hung out the washing. Your Lou home, then, is she? And Mum’s uncharacteristically curt response: She is. I found myself avoiding the rooms in the house from which I could see the castle. But I knew it was there, the people in it living, breathing links to Will. Sometimes I wondered what had happened to them; while in Paris I had been forwarded a letter from Mrs Traynor, thanking me formally for everything I had done for her son. ‘I am conscious that you did everything you could.’ But that was it. That family had gone from being my whole life to a ghostly remnant of a time I wouldn’t allow myself to remember. Now, as our street sat moored in the shadow of the castle for several hours every evening, I felt the Traynors’ presence like a rebuke.

I’d been there two weeks before I realized that Mum and Dad no longer went to their social club. ‘Isn’t it Tuesday?’ I said, on the third week, as we sat around the dinner table. ‘Shouldn’t you be gone by now?’

They glanced at each other. ‘Ah, no. We’re fine here,’ Dad said, chewing a piece of his pork chop.

‘I’m fine by myself, honestly,’ I told them. ‘I’m much better now. And I’m quite happy watching television.’ I secretly longed to sit, unobserved, with nobody else in the room. I had barely been left alone for more than half an hour at a time since I’d come home. ‘Really. Go out and enjoy yourselves. Don’t mind me.’

‘We … we don’t really go to the club any more,’ said Mum, as she sliced through a potato.

‘People … they had a lot to say. About what went on.’ Dad shrugged. ‘In the end it was easier just to stay out of it.’ The silence that followed this lasted a full six minutes.

And there were other, more concrete, reminders of the life I had left behind. Ones that wore skin-tight running pants with special wicking properties.