Frustrated by the waning passion in her marriage, Billie starts journaling about — and obsessing over — her wild erotic exploits with ex-boyfriend Brad.
In the middle of starting over, Billie steps out of her comfort zone for a night of fun. Sasha rekindles an old flame, and Cooper ignites a new passion.
Overwhelmed by changes at home, Brad reminisces about the past. Billie takes a stand during a visit from her mother. Sasha's career and love life clash.
As Brad seeks comfort in a moment of crisis, Sasha does damage control, Billie's spa day turns awkward, and Cooper faces fallout from his life choices.
A fiery incident brings revelations to light for Billie as Cooper confronts his demons, and a joyous celebration of love leads to new beginnings for all.