Nellie’s family history takes center stage in this retrospective chapter on young love, devastating distance and one pivotal night of surprises.

Vintage glamour, intriguing flirtation and dazzling theatrics collide as Gigi maneuvers her way through one emotional day in LA.

Nellie takes a swing at spontaneous romance. Joanna reconsiders the minor perks -- and major pitfalls -- of chasing passion.

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

In the face of uncertainty, Sam turns to Joanna. Elsewhere, a promising new beginning pushes Nellie to her limits.

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 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 fateful connection finds its footing, Nellie faces an uncertain future and Sam attempts to make peace with his past.

A series of earth-shattering incidents redefine Sam’s past, present and future. Margot approaches Frank with a desperate ask.