Sun Hee Kim, known for her loud and outrageous personality was in every way the stereotypical mean girl. When Ackley Bridge college heads to the amusement park for a school trip the pretty and popular girl vanishes. A few days later she's found in hospital with a case of amnesia.....and a new personality?

Kiaan Omar joins Ackley Bridge, along with the rest of his old classmates. But with a whole set of new pupils and a whole new dynamic, will he find his place?