I am so tired of your crap. Do you honestly think you suffer more than everyone else? Do you think you suffer more than I do? Do you think you're the first person to ever have a baby? Or lose someone? Do you think you're some goddamned pioneer when it comes to grief?"

Sadie shifted forward, and he could feel the momentum in their argument. He could feel the cruel thing she was about to say in response to the cruel thing he had said. But the cruel thing did not arrive. Disturbingly, she slumped forward, and started to weep.

He watched her, but he did not go over to her. "Snap out of it, Sadie. Come to the office. We work through our pain. That's what we do. We put the pain into the work, and the work becomes better. But you have to participate. You have to talk to me. You can't ignore me and our company and everything that came before.

All I can say is . . . All I can say is we'll figure it out, I swear. When I read a book, I want you to be reading it at the same time. I want to know what would Amelia think of it. I want you to be mine. I can promise you books and conversation and all my heart, Amy.

There's the tree with the branches that everyone sees, and then there's the upside-down root tree, growing the opposite way. So Earth is the branches, growing in opposing but perfect symmetry. The branches don't think much about the roots, and maybe the roots don't think much about the branches, but all the time, they're connected by the trunk, you know?