Mila likes to build things and is designing a cupcake catapult with her little sister, Ivy. However, a problem arises when it seems like Ivy is more intent on destroying things than she is on building them. Frustrated by her sister, Mila decides to build the catapult on her own, but it soon becomes clear that something is missing. Something that only Ivy can help with... This tale of two sisters is a fun example of how different people work in different ways, and how we can discuss and harness those differences to get better results.