Ava would like nothing more than to tell her family she loves them, particularly her big sister, Nic. But Ava has Rett syndrome - she can't talk, can't nod her head, can't even point at a communication card. She understands everything, but no one understands her.
When tragedy strikes her family, Ava becomes even more determined to talk. But it's not until she meets occupational therapist Kieran and new friend Aimee that she is hopeful for change - and to be heard at last.