Grace is shocked to find that the emergency contact called by her doctor's office is ex-husband Leo, not Will. Jack takes on a new job he never expected to love. Karen befriends a 12-year-old girl in the Bronx, despite her best efforts.

After her dad, Martin, is rushed to the hospital, Grace is shocked when he refuses a transfusion of Will's blood. Will's mom, Marilyn, uncharacteristically takes Martin to task. Karen's demands cause Jack to uninvite her to his wedding.

When Will's surrogate, Jenny, tells Will their relationship needs boundaries, Will ropes newly-out Dr. DiLorenzo into going on a fake date so he can spy on Jenny. Unsure if having a boy or girl is more difficult, Grace struggles with popping her gender reveal balloon. During her baseball team's championship game, Karen is torn between celebrating with Friday, and helping Jack build his confidence for a Broadway audition.