 Weeks later, Cass tries to cheer Hiro up and get him out of the house, leading into a series of events involving Hiro, Baymax and his friends becoming Big Hero 6, all while Cass remains blissfully unaware.Hiro eventually begins attending SFIT much to Cass' happiness and support.The television series expands on her character, depicting her as not only being unaware of her nephew's heroics, but displaying some eccentricities when it comes to cooking and food.