Bella tries to get the others to join her square club. She makes square badges for them, then she organises a square brick-building contest. But Milo doesn't follow the rules of the game.

Milo and Jake pretend to be aeroplanes and disrupt Fizz and Bella's teddy-bears picnic. Max takes them to see some real planes, and they get a much closer look than he'd anticipated.

Judy has dusting, tidying and cleaning to do in the playroom. She tells the Tweenies she wishes she had some elves to help her, so Bella, Fizz and Milo decide to be elves for the day and secretly tidy the playroom. Jake heads for the garden and makes a very special friend.