[She knows they do. Or, at least, Hitsugaya does. And she's certain Sasuke won't hold anything against her when he comes back to life. It doesn't stop her from feeling immensely guilty.]
You do everything you can and you do it well, Usagi-chan. You shouldn't feel bad about anything.
[voice]
You do everything you can and you do it well, Usagi-chan. You shouldn't feel bad about anything.