Bee stumbles through life in her stripy socks with her head in the clouds, doing her very best to keep out of the way of her bickering parents and avoid bendy tap dancing Crystal Kelly - who makes her life a misery. But when Crystal double-dares her to volunteer for a sponsored swim in honour of her great grandmother Beatrix's memory, Bee can't back down. Even though she is terrified of water and cannot swim!
Then new boy Moon-Star gallops to Bee's rescue on his horse and takes her to meet Old Alice, who lives in a beautiful painted wagon. As Bee enters this new world, her life is changed for ever.
Finally she has an ally. Down by the promise tree the new friends make a pact - Moon Star will teach Bee to swim if Bee will teach him to read. They spit on their hands and shake on their vow and a beautiful friendship begins.