User blog comment:RedPandaPotter/25th Blog and the Writing Update for My Contest - Signing Upping Still in Progress!/@comment-4971289-20120625154024/@comment-4751506-20120625155936

Yes, that works. :) You only have to put the comma if you add 'she growled' or 'she said' or something like that. You could just do this:

"I hate you."

And not put in 'she growled' or 'she said'.