In the midst of a monotonous period of protective isolation, Zac is pleasantly surprised when Mia, his new neighbour on the hospital's oncology floor, turns out to be nothing like he had expected.

Mia delays her first chemotherapy treatment to accommodate an important visitor on Valentine's Day.

A surprise visit from Zac's best friend Cam serves as the reality check that Zac doesn't need; Mia inquires about the voice behind her late night lullaby.

As things are looking up, an unexpected guest arrives at the wrong time and leaves Zac feeling hopeless.

Zac lets Mia in on his private hobby, and ultimately brightens up her otherwise lonesome night in the hospital.

Make-A-Wish officially grants Zac a wish, and an ensuing late night video chat with Mia takes an unexpected twist.