Can Nero and Clem's summer romance survive the start of a new term at Elmsmere?
When Clem gets a part in a TV advert, a jealous Nero tries to get himself cast as well.
Could Clem's big break in the music industry spell the end of her friendship with Nero?
Lizzie starts having labour pains but where's Dexter? A special musical episode.
Nero does a volcano science project, but it's his partner Polly who looks set to erupt.
Nero is psyched to be paired for a project with Polly, until he develops a mystery rash.
Mr Bell looks for his old massage chair in a skip, but discovers a much bigger surprise.
Nero takes Polly to see her favourite band, but he has to hide how he got the tickets.
Owen bunks off school to avoid sports day but finds himself trapped in a living nightmare.
Nero's excited to dance with Polly at a flashmob, until he learns she has two left feet.
Nero and Dexter do Owen's paper round but mess up the most important delivery.
Nero, Dexter and the boys go camping but teachers Nunn and Bell tag along.
Will Dexter and Lizzie's last-minute wedding be a happily ever after or a total disaster?