Flowers

Maurice is on medication and seems in a better place, while Deborah is about to become the published author of a book about his depression. Lodger Shun is drinking away the summer days, while Donald has started a plumbing business, and Amy's band the Pink Cuttlefish Orchestra are coming to stay at the ramshackle Flowers' house.

Amy continues to rehearse with her band for their performance, but is increasingly troubled by images from the book Baumgaertner and asks Maurice if he can shed any light on it, though he is unable to.

Consumed by questions of her grandfather's fate and the intoxicating world of Baumgaertner, Amy exists increasingly in a world of her own. The relationship between Deborah and Maurice deteriorates further, and Shun is caught between the warring couple.

Amy's girlfriend overcomes her aversion to family situations and goes to confront Deborah about Amy's increasingly strange behaviour. A drunken Maurice turns the Flowers' home into a party house, while Amy is about to discover the truth about her grandfather and the origins of the mysterious Baumgaertner book.

As the dust settles from events of the last few days, the family find themselves back together at the house for the first time in a while. Deborah and Maurice slip back into their roles as mother and father, for the good of their children, while Donald struggles to come to terms with the fact that his twin sister Amy might be suffering from a mental illness.

Flowers bows out with a one-off special, stepping away from the present and transporting us instead to a place of peace. Simultaneously haunting and full of hope, this standalone finale breaks with the traditional narrative form to give the show's characters the freedom to decide their own fate.