Board Thread:Spoilers!/@comment-188360-20140512144616/@comment-5281989-20140628004557

Mycastleofbooks wrote: Maybe frozen heart=taking your heart out. Similar effects.

Not really, depending on which frozen heart we're talking about. Regina pointed at that she could still feel, just not fully, and Graham still seemed to care about Emma very much. Will of OUaTiW was probably the closest, as he didn't seem to be as affected by Ana as he used to be, but he still cared about her and Alice. If we're working off of "The Snow Queen" (which I very much hope we are), then a frozen heart would be more about becoming more and more distant/uncaring toward people.