Meet Rob and Kevin. They play games together, laugh together and go to school together. They have lots of other friends. But Rob always has Kevin. And Kevin always has Rob. When their teacher asks the class to think of their hero, Kevin knows exactly who to pick: the fast, brave and strong captain of the Roaring Bears rugby team! Rob, however, feels unsure. Do heroes really have to be big and strong? Before long, Rob and Kevin start to realise that perhaps being a hero isn't all about strength and muscles - it's much, much more than that.