What questions does Diana bombard Dan with in Act 2, Scene 8? What is his response?

Dan sings with her as they remember the fear and loss of Gabe's death, Diana insisting that Dan tell her the details and Dan refusing. Diana speaks of remembering him older, asks Dan why she doesn't remember Dan ever saying his name, and then asks what the name was. Dan reassures her that everything will be good, and there will be more electroshock therapy.