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Cash-strapped couple Gemma and Kieran decide to open their small apartment up to a third resident. Surprisingly, their new lodger Ray seems to make things easier for the couple. But they soon enter a polyamorous relationship and each of them must learn how to navigate love and relationships in an entirely new way.
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Episode 1
42 mins
Trigonometry is a love story about three people who are made for each other. In crowded and expensive London, cash-strapped couple Gemm and Kieran open their small apartment to a third person. Somehow, their new addition, Ray, makes the flat seem bigger, not smaller. Gradually, many things become easier, nicer and better with an extra pair of hands.





