Trigonometry plot
Gemma and Kieran are a couple. The couple lives together in London, but can barely pay their rent due to the meager jobs as cafe owner and nurse. Because they really don't want to leave their house, they decide to look for a third roommate who can move in with them. The consequence? The newcomer ensures that the flat feels larger instead of smaller. Gradually, life gets easier, more fun and better with an extra pair of hands.