When Evie gets calls and texts from an unknown number she suspects someone in the school is messing with her – but who? Elsewhere, Melissa meets Rio, a handsome boy from the year above, and Morag is cross with Patrick.

Lachlan and Jo try to persuade Evie to talk to an adult as she is still getting sinister texts. Meanwhile, there's a post on the school website about staff changes at Logan High – what will this mean for the class?