When it's Mufty Day at Cranmede, Lily has to make a decision: Dress up like Jas and upset fashion icon Natasha Jones, or dress up like Natasha and upset Jas.
Lily and Jas compete to see who can suck up to Martha the most in order to get her spare ticket to see a talk given by famous, drop dead gorgeous science presenter, Dr Simon Nox.
Martha has a big spring-clean and causes upset when she washes Jas and her dad's beloved teddy bear, 'Mr Sicky Bear', who has never been washed before.
Martha is eagerly anticipating the visit of the Careers Guidance Counsellor, Mrs Lazarus. It's the perfect opportunity to help her finally decide upon a future career.