Zoey, an introverted computer programmer living in San Francisco, begins to hear the innermost desires of the people around her, through song.

Zoey tries to figure out how to control her new abilities while navigating her best friends’ romantic feelings for her. A new medical victory for Mitch gives the family hope.

Zoey must decide whether or not to get involved in her boss’s Joan’s troubled marriage after she hears Joan sing a “heart song." Zoey creates a new program for the family to communicate with Mitch, but when his first word is not what they expected, Maggie reaches a breaking point.

Zoey is forced to address her own faith and why she was given these powers as she attempts to help Mo feel comfortable expressing his true self. David creates a “big moment” for Mitch.

After hearing her first duet, Zoey gets a little too involved in her brother’s marriage. Leif receives negative feedback at work. Maggie is offered an enticing work opportunity.

Things get complicated for Zoey at Simon’s engagement party. Maggie has a night out alone, but it doesn’t go as planned.