Amber Appleton (Auli'i Cravalho) remains an optimist even when her personal life is far less stable than it appears on the surface. A musically gifted high school student with aspirations to attend Carnegie Mellon, Amber balances work, life, and some tough life secrets with a smile. But when new obstacles present themselves that threaten her dreams, Amber must learn to lean on the strength of her chosen family to move forward.