Trigonometry - Season 1 Episode 1
In London, cafe owner Gemma and her paramedic boyfriend Kieran are barely making ends meet. Their new lodger Ray initiates an adventure nobody expected.
- Genre: Drama, Comedy
- Studio: BBC Two
- Keyword: love triangle, london, england, threesome, polyamory, lgbt, relationships, sex
- Cast: Ariane Labed, Thalissa Teixeira, Gary Carr, Isabella Laughland, Ambreen Razia, Anne Consigny