The lady down below took off one of her gloves and patted her chignon. “Ah,” she said sweetly. “The child says there was a lot of smoke.”

“Everything was under control,” I said, not smiling this time. “It was just the pork chops.”

“Oh, I see,” she said. “Well, I do wish you would tell Miss Tewce to try not to make quite so much smoke in future. I’m afraid it upsets the child.” She holds Ainsley alone responsible for the smoke, and seems to think she sends it out of her nostrils like a dragon. But she never stops Ainsley in the hall to talk about it: only me. I suspect she’s decided Ainsley isn’t respectable, whereas I am. It’s probably the way we dress: Ainsley says I choose clothes as though they’re a camouflage or a protective colouration, though I can’t see anything wrong with that. She herself goes in for neon pink.

Of course I missed the bus: as I crossed the lawn I could see it disappearing across the bridge in a cloud of air pollution. While I was standing under the tree – our street has many trees, all of them enormous – waiting for the next bus, Ainsley came out of the house and joined me. She’s a quick-change artist; I could never put myself together in such a short time. She was looking a lot healthier – possibly the effects of makeup, though you can never tell with Ainsley – and she had her red hair piled up on top of her head, as she always does when she goes to work. The rest of the time she wears it down in straggles. She had on her orange and pink sleeveless dress, which I judged was too tight across the hips. The day was going to be hot and humid; already I could feel a private atmosphere condensing around me like a plastic bag. Maybe I should have worn a sleeveless dress too.