Things change, from when you were young. Once, Delilah Cook lived in Sydney, was best friends with a boy called Luke Hemmings, and had big dreams of being a singer. Then the terrible, tragic and unexpected happened. Now, Delilah lives in Melbourne, is recently signed music artist, has a best friend named Emilia Jones and doesn’t think about Luke anymore. At least, that’s what she tells herself. But when Delilah finds herself on a tour with the 5SOS boys of her past, what could possibly go wrong?

Ivy is a poor, misunderstood girl who isn't afraid to stick up for herself. The Lost Boys are four wealthy boys that are used to getting whatever they want. Mix them together, and the results could be disastrous. Neverland Academy is an intimidating private school for wealthy teens only. This is the last place Ivy wants to go to school, but it's either a snooty school with snobby kids or a military school with a bunch of troublemakers. Ivy is lucky enough to go to the school on a scholarship, but that doesn't mean that she or the other students are happy about it. With her almost fearless outer persona, her true fragile personality hidden, she catches The Lost Boys' attentions right away, and she isn't sure if that's a good thing. She's about to find out how tough she really isn't.