Parents don't know their children at all. No one knows anyone, in fact.

Help me, Mikey, she wanted to say. I’m afraid. More afraid than you’d ever believe.’ And he’d take her hand and they’d fly across the rooftops and up into space and sit on some planet and watch a double sunrise or maybe a star being born or some other event that no human had ever seen, her head on his shoulder, his arm around her. And she’d tell him everything.

How late is it? How long have we been sitting here? I look at my watch – three thirty and the day is almost ending. It’s October. All those kids recently returned to classrooms with new bags and pencil cases will be looking forward to half term already. How quickly it goes. Halloween soon, then firework night. Christmas. Spring. Easter. Then there’s my birthday in May. I’ll be seventeen. How long can I stave it off? I don’t know. All I know is that I have two choices – stay wrapped in blankets and get on with dying, or get the list back together and get on with living.

I lean back on the pillows and look at the corners of the room. When I was a kid, I always wanted to live on the ceiling - it looked so clean and uncluttered, like the top of a cake.

It's as if a child with a brush and too much enthusiasm has been set free with a tin of black paint inside me.

If I learnt anything at all about terminal illness in my research, it's that the experience is different for everyone. I do believe that life becomes concentrated when it's boundaried and that death is the biggest boundary of all.

I'm here, Tess. I'm right here, holding your hand. Adam's here, too, he's sitting on the other side of the bed. And Cal. Mum's on her way, she'll be just a minute. We all love you, Tessa. We're all right here with you.