Bo becomes romantically and sexually involved with Dyson (a Light Fae detective) and Lauren (a human doctor).
("....she’s a sexual creature and she falls in love with both Dyson and Lauren." - Anna Silk on her character’s sexual orientation.
Bryan Fuller has repeatedly referred to her as bisexual.
Cheryl has kissed several males on the show, but has had no formal relationship with any of them.
For the first half of the season, Emaline dates Oliver, a male classmate.
Following their breakup Emaline becomes attracted to fellow classmate Kate Messner, they admit they like each other and later kiss, making her possibly bisexual.
Her only known relationship was with boyfriend Linus.
In episode 4 of Season 2 she says "Dirk and I only dated for about a week.
Actress Madelaine Petsch stated that she believes Cheryl to be bisexual.In season 4 episode "Hysterical Blindness", she is revealed to be bisexual when she confesses to Claire that she has a crush on her, and kisses her.Alana expresses interest in Will Graham in the first season, enters a relationship with Hannibal Lecter in the second season, and ultimately marries and has a child with Margot Verger.During the Season 2 Episode 9 episode 'Forever Mine, Never Mind', Rosita invites Waverly Earp to share a hot tub with her.During the course of the scene, they share a kiss that Waverly initiates, but Rosita returns.