Every version of the ending. Each is a Tear Jerker of the highest caliber as well.
"You are all the world like a nest to me, in which eggs unbroken form like fossils, come together, shatter and send small black flowers to the very air. From this infection, hope. From this island, flight. From this grief, love."
"We have always been drawn here: one day the gulls will return and nest in our bones and our history. I will look to my left and see Esther Donnelly, flying beside me. I will look to my right and see Paul Jakobson, flying beside me. They will leave white lines carved into the air to reach the mainland, where help will be sent."