You find the diary she labelled 'Slumber Party Plans- KEEP OUT!', and notice the addition she said saying 'this means YOU' and your name has vanished. Opening it up, you're surprised to discover it's totally empty. For a minute, you figure she must just have made this thing to prank you in case you thought you could cotton on to her plans and sneak in. It's the kind of thing Amber would do.
But then her phone buzzes, and you unlock it- somehow you know some stuff she knows, you realise, including her phone's unlock code. Looking at the message she just got, you see it's not from any of the girls she's supposed to be inviting, but from a guy. 'Ready for me babe? Xx' it says. A weird twinge of anticipation runs through you as you read it, and you scroll back through your conversation to see she and him have been flirting for quite a while now.
The guy in question, by the way, is one of her friends called...