Sam's a real tomboy sort of girl - she never wears dresses or skirts and she's really into sports like football and tennis - that's just the way she is, and Abi likes her that way. So when Anna arrives, little graceful Anna - a budding ballerina, Abi feels sure she'll get right on Sam's nerves - they couldn't be more different, after all. But to Abi's amazement, Sam thinks Anna is great. Anna trains really hard for her ballet and Sam thinks that's cool. From now on it's Anna This and Anna That. And it's not just Sam, everybody thinks Anna is the bees knees. Talk about Little Miss Perfect! Abi is trying really hard not to be jealous, but she can't help feeling left out - is Anna so much better than her?