Sam and Nellie hit the road for a special retreat. Elsewhere, Dante attempts to forge a road to forgiveness after making a crucial mistake.

As Dante navigates a painful new normal, Sam embraces a thrilling opportunity. Annette works to master -- and maintain -- the rhythm of her life.

As Barry’s future hangs in peril, Margot makes a risky move, Annette faces a hard truth and both women explore the real meaning of family.

Sam and Nellie’s story comes to a tentative close -- but not before one last encore of hopeful, heartbreaking and healing performances.