Tamsin, Lost Girl
Tamsin (Rachel Skarsten): On supernatural series Lost Girl, Tamsin was a Valkyrie who worked as a Bounty Hunter and Mercenary for the Dark Fae, introduced in Season 3.
In Season 3, Episode 8, Tamsin voluntarily accompanied series protagonist Bo through the trials in her invitation to The Dawning. After the last test, Tamsin spontaneously rushed up to Bo and kissed her passionately.
In Season 5, Tamsin offered herself as a birthday gift to Bo, and Bo gladly accepted the offer, and a friends-with-benefits relationship developed between them. However, unbeknownst to Bo, Tamsin had fallen in love with her and interpreted Bo’s interest as much more than it was, becoming increasingly worried about on-and-off human girlfriend Lauren’s role in Bo’s life. After Tamsin walked in on Bo and Lauren making love, she confronted Bo and confessed her feelings towards her, but Bo, realizing the error she had made, responded that she loved her “But not like that.” Tamsin stormed away feeling dejected and heartbroken. Later, Tasmin was tricked into having sex with Bo’s father Hades, who was impersonating Bo, leading her to become pregnant with Hades’ child. Near the end of Season 5, Tasmin died after childbirth, which was fate that all Valkyries faced after giving birth to a child.
- 34 episodes. 3x02 - 5x16
Female love interests:
- Bo (Anna Silk, main cast 77 episodes)
Relationship story arc with a woman: Yes
Male love interests:
- Dyson (Kris Holden-Ried, main cast)
Relationship story arc with a man: No
Filter Relationship Arc:
Storyline during sweeps? No
 A relationship story arc is defined as explicit, developed on screen, and lasting more than 3 episodes. It is listed as questionable or subtext if romance is only implied, mentioned instead of shown on screen, part of a dream sequence, or otherwise not explicit for the viewer.
 Sweeps episodes air in February, May, July and November, the periods when advertising rates are set. A character is marked as "sweeps" when there is a very limited number of episodes that address their sexuality, all air during sweeps period, and the storyline is otherwise ignore/dropped.