Bella has hidden herself behind the surprise curtains and no one is allowed to see what she is doing. The others go off to play and discover many triangular shapes, but when they try to show Bella, they only succeed in making her cross and grumpy. Max takes Fizz, Milo and Jake for a walk to the park while Bella struggles with her task. She is just about to give up when she gets encouragement from a special friend. The others return and Bella is ready to reveal her big surprise.