A woman finds out her former lovers are dying in unusual ways and must go back through her sex timeline to confront her past in order to move forward.
Episode 1
When Ruby learns a guy she briefly dated in college has died, she attends his funeral to make up for how selfishly she treated him; this sets her off on a path of examining her past choices to move forward with her present love life.
Episode 2
Ruby makes a mistake and questions past relationships when she and AJ attend an ex's wedding.
Episode 3
Ruby believes the recent deaths are the work of a stalker and suspects her new client, Isaac; AJ insists Ruby must track down all her exes to warn them they're in danger, forcing her to confront how she's treated people in the past.
Episode 4
After Ruby's ex, Richie, confronts her about the sex timeline and his imminent death, she continues looking inward; after warning one celebrity on her timeline, she discovers a loophole in the pattern of her exes dying.
Episode 5
Ruby attends in-person therapy for the first time in years; when her therapist suggests she take a break from romance, it proves to be more of a challenge than anticipated.
Episode 6
Ruby reconnects with the "one who got away," who gives her more insight into how she is in relationships; AJ makes a discovery that changes the course of the case.
Episode 7
Ruby, AJ and her coworker Brad, must track down the person who is responsible for what's happening and can undo all of it.
Episode 8
Ruby must decide who she loves the most while also learning some news that points the case in a whole new direction.
