Maisy is driving the bus today and she finds that she has all sorts of passengers to pick up on the way; Maisy decides to make a swing for her garden, and whilst Charley and Cyril play games with the rope, she disappears into her garden shed. Charley is the first to have a go on the new swing and Maisy and Cyril try out the new swing together; Maisy is sailing her toy boat and meets a friendly dog on the way. When her boat gets stuck in the reeds Maisy's new friend comes to the rescue, with rather damp results; Today is Maisy's birthday. Charley, Cyril and Tallulah come to help her celebrate.