We just know it works. As the first hour passes, Carlyn wonders about the donor. And he's the father of two girls, too. Doctors extracted Booth's marrow from his hip with 100 pulls of a syringe. They needed a lot of marrow.
Booth is a little sore.
A little tired. And very elated that he might have helped a stranger with leukemia. Tonight, he'll say a prayer for him. Tomorrow, he'll go home. God bless him, Carlyn writes in her journal.