How well do you know MSTV?

[Daisy, The Brains]

So in some of the MSTV books, there's a teaser paragraph at the beginning. Which book is this one from?

Whoa. Olivia felt as if her eyelids were bouncing back and forth like tennis balls over a net as she looked from Amelia to Finn and back again. Even now that Amelia had managed to force a scowl, she and Finn were still staring at eachother. It was as if they couldn't look away.
There is some seriously crushing going on, Olivia thought. Between the leaders of the two groups who seem to hate eachother the most!

[Sophie, The Joker]

Oooh good question! Is this one... ?