There's more to Addy than her hearing loss. Addy has worn hearing aids for as long as she can remember. Her mother tells her this makes her special, but now that Addy's in grade six, she'd wants to be special for what she's done. When Addy joins the school running club to keep her best friend, Lucy, company, she discovers she is a gifted runner. Lucy isn't, which is problematic. Further troubles surface when Addy gets paired on a school project with Sierra, a smart, self-assured new classmate who wears a cochlear implant.