Wicked: For Good’ ends the story of the Wicked Witch Elphaba (Cynthia Erivo) and Glinda the Good (Ariana Grande), closing on a mysterious page of the Grimmerie.

In “For Good,” Fiyero is torn between the two witches: he’s engaged to Glinda and tasked to hunt down Elphaba. But when he refuses to betray Elphaba, his fellow guards hang him in the fields to force a confession. He never breaks (what a loyal guy), and Elphaba ultimately saves him by casting the spell audiences hear in the number “No Good Deed.”

And that manifested itself in unscripted parts of what many fans will consider to be the most emotional moment of director Jon M. Chu's "Wicked: For Good:" Elphaba and Glinda's final scene together, in which they sing about how their friendship has changed them in the song "For Good."