Taylor, Sam, and Sophie have been best mates forever. But lately things have been changing. Taylor is starting to sense that maybe Sam and Sophie would rather hang out only with each other rather than with her. And she can't talk to her mum about it -- she's been acting even more depressed than usual, spending the day watching the telly in her bathrobe and only eating when Taylor makes her dinner. Then Taylor meets Kat while out shopping one day...