“Becky” comes Tarquin’s unmistakable, reedy voice. He sounds rather nervous, as if he’s been gearing up to this phone call for ages. Perhaps he has. “It’s so nice to hear your voice. You know, I’ve been thinking about you a lot.”

“Really?” I say, trying not to sound too encouraging. I mean, he is Suze’s cousin and I don’t want to hurt the poor bloke.

“I’d . . . I’d very much like to spend some more time in your company,” he says. “May I take you out to dinner?”

Oh God. What am I supposed to say to that? It’s such an innocuous request. I mean, it’s not as if he’s said, Can I sleep with you? or even Can I kiss you? If I say no to dinner, it’s like saying “You’re so unbearable, I can’t even stand sharing a table with you for two hours.”

And Suze has been so sweet to me recently, and if I turn her darling Tarkie down flat, she’ll be really upset.

“I suppose so,” I say, aware that I don’t sound too thrilled—and also aware that maybe I should just come clean and say “I don’t fancy you.” But somehow I can’t face it. To be honest, it would be a lot easier just to go out to dinner with him. I mean, how bad can it be?

And anyway, I don’t have to actually go. I’ll call at the last moment and cancel. Easy.

“I’m in London until Sunday,” says Tarquin.

“Let’s make it Saturday night, then!” I say brightly. “Just before you leave.”

“Seven o’clock?”

“How about eight?” I suggest.

“OK,” he says. “Eight o’clock.” And he rings off, without mentioning a venue. But since I’m not actually going to meet him, this doesn’t really matter. I put the phone down, give an impatient sigh, and start typing again.

“Although solid investment performance is important, flexibility is equally vital when choosing a pension plan, particularly for the younger investor. New on the market this year is the . . .” I break off and reach for a brochure. “Sun Assurance ‘Later Years’ Retirement Plan, which . . .”

“So, was that guy asking you out?” says Clare Edwards.

“Yes, he was, actually,” I say, looking up carelessly. And in spite of myself, I feel a little flip of pleasure. Because Clare doesn’t know what Tarquin’s like, does she? For all she knows, he’s incredibly good-looking and witty. “We’re going out on Saturday night.” I give her a nonchalant smile and start typing again.

“Oh right,” she says, and snaps an elastic band round a pile of letters. “You know, Luke Brandon was asking me if you had a boyfriend the other day.”

For an instant I can’t move. Luke Brandon wants to know if I’ve got a boyfriend?

“Really?” I say, trying to sound normal. “When . . . when was this?”

“Oh, just the other day,” she says. “I was at a briefing at Brandon Communications, and he asked me. Just casually. You know.”