[Doll relaxes a little at the reassurance. She wants to tell Joker everything, she really does. Maybe it would make her feel better if she did, and the idea that it might hurt Joker in the process, her ability to put herself in his place, is suddenly very far away.]

There's a reason I kept some of it secret from ya too, but maybe it don' matter as much as I thought it would. You're so smart Joker, y've probably already figured most'a it out anyway.