Zoe and Natasha have some big 24" balloons and a 36" balloon that they want to blow up and play with. They sit and bounce on the balloons while they are being inflated. You watch the balloons get bigger and bigger and just before you think they are going to pop Zoe and Natasha tease you and switch off the pump. All the balloons eventually get pump popped and one pops while Zoe is bouncing on it.