Meet Eoin. Eoin is doing great. He's 27, gainfully employed and in a long-term relationship with his boyfriend Rich.

Okay, so his best friend Jax is diving into yet another disastrously bad relationship and Eoin's going to be the one dealing with the eventual fallout. And his boss at the café, Rebecca, seems to have vanished, so somehow Eoin's left managing the place. And to be honest, he's not got much else going on.

But still, he's got his boyfriend Rich - steady, sensible and dependable Rich. That is, until Eoin's world is turned upside down when Rich announces that he wants an open relationship. Terrified of losing the man he loves, Eoin reluctantly agrees to this new arrangement, and stumbles into the world of dating with no strings attached.