Nikko (Harry Treadaway) is charming and funny, obsessive compulsive... and he plans to kill himself. A pretty unique combination for a bird-spotter. But what if there were something else worth living for? The reappearance of Nikko's beautiful but highly volatile ex-girlfriend Stevie (Emma Booth) throws his plans into turmoil and turns his life upside down. Can she save him from himself or push him further towards the edge?