“I just want to go home,” he tells Nagato, and hates that he sounds so very much like the crybaby child Kakashi always calls him. Nagato's expression twists, grief and sympathy all wrapped up and tangled together. He catches Obito's bandaged face in his hands, leans in to touch their foreheads together, and it’s closer to anyone than Obito has been in years. “I know,” Nagato says, hoarse. “I know, Obito. But we can save everyone we love, we can save the world. All it takes is our sacrifice. And someday, when we’ve put everything to rights, we can go back. We can live in a good world with everyone we care for, and know that we’ll never lose them to war. Isn't that worth it?”