In the Conamara Gaeltacht, 13 year old Ella and her best friends, Treas and Naoise, are excited for their summer holidays. However, things take a turn when her dad, Dan, announces he will be keeping Gaeilgeoirí.
When Ella discovers her arch nemesis Saorla will be working next door to her all summer, she is furious. Not only does Ella have to share her house with a gang of girls, but now she has to give up her bed to the surprise guest.