Deckard confronts Batty on the rooftop after Batty saved his life. Batty makes a great speech about life and then dies. Gaff lands on the roof and says that Deckard did a great job but that Rachael, as a replicant, doesn't have long to live. Deckard quickly returns home to find Rachael, still alive. As they leave, Deckard finds a origami unicorn, which meant Gaff had been there but spared Rachael's life. Rachael and Deckard get into the elevator.