The notes were not elaborate. Sometimes they said, "Remember to ask your question in science." Sometimes they said, "You are braver than you think." On the hardest mornings he wrote, "I love being your dad," because he wanted that statement to exist somewhere beyond his own tired thoughts. Lily kept the notes in a shoebox beneath her bed and believed her father did not know. Daniel knew, of course, because he was the one who had repaired the shoebox when its bottom fell out.
Four years earlier, his wife, Emily, had died after an illness that consumed their savings and rearranged every ordinary assumption Daniel had ever made. During the last weeks, he had learned to change medical dressings, prepare soft food, and recognize pain in the expression of someone determined not to complain. Emily had worried most about Lily forgetting her voice. Daniel recorded short bedtime stories on Emily's phone whenever she had enough strength to read, and those recordings became part of the household routine after the funeral. He had never found a convincing answer when Lily asked why people could love someone enough to stay but still be unable to keep them from leaving.
He did not tell coworkers much about Emily. The company knew he was a widower because he had submitted the necessary leave forms, but the details belonged to Lily and him. People sometimes offered advice about moving on, usually in the embarrassed voices of people who wanted to be helpful and could not bear an honest description of grief. Daniel thanked them and returned to his work. A broken hinge, unlike grief, had a visible cause, a limited set of possible repairs, and an ending you could identify by opening and closing the door.
On the Thursday before everything happened, Lily appeared in the kitchen wearing two different socks and carrying a poster board twice the width of her shoulders. It was her project for