Zoe died - falling from a balcony. Or was she pushed? Or jumped? Two years later her twin sister Libby meets up with Zoe's ex- partner Ben and strange things start happening - as if Zoe is back and wanting a part in her life all over again. All she wanted following her sister's death was to start again, but the past is a noose and she somehow just can't escape. With her family falling apart around her, what is Ben doing suddenly back in her life and why is it that after every meeting with him, Zoe just seems a little bit closer, a little bit more real, a tiny bit more dangerous.