Don't beat yourself up for not knowing the answers. You don't always have to know who you are. You don't have to have the big picture, or know where you're heading. Sometimes, it's enough just to know what you're going to do next.

I feel all agitated, like one of those snow globes you see resting peacefully on shop counters. I was perfectly happy being an ordinary, dull little Swiss village. But now Jack Harper’s come and shaken me up, and there are snowflakes all over the place, whirling around until I don’t know what I think anymore. And bits of glitter, too. Tiny bits of shiny, secret excitement.

Relationships are all about trust and equality. If one person shares, then the other person should share, too.

Hi." "Hi." I shrug, as though to say "Whatever." In my peripheral vision I can see Magnus exhale. He looks a teeny bit nervous. "So." "So." I can play this game too. "Poppy." "Poppy. I mean, Magnus." I scowl. He caught me out.

The trouble with giving yourself a pep talk is, that deep down you know it's all bullshit.

My daily Nespresso coffee, an unexpected shaft of sunlight through the window on a winter's day, my bargain Missoni sunglasses (70 percent off!)

This is a test, isn't it? It's like choosing out of three caskets in a fairy tale. Everyone knows the rules. You never choose the gold shiny one. Or even the quite impressive silver one. What you're supposed to do is choose the dull little lead one, and then there's a flash of light and it turns into a mountain of jewels