Board Thread:Spoilers!/@comment-2153169-20150428063638/@comment-26235531-20150504082507

8Rob wrote: But it looked like she called Charming by using his heart.

And it wasn't a half but an entire heart. Well, they would both surely have whole hearts because there was no need for them to cast the Dark Curse, right?

My guess is Snow translate to Regina and Charming translates to Graham (loosely, of course!)