We still have months to go until Once Upon a Time Season 3 premieres, but executive producer Adam Horowitz has taken to Twitter and at least given fans a reason to get excited:

He's revealed the opening episode will be titled "The Heart of the Truest Believer."

To whom does this title refer? Henry would be the best guess, which would explain Peter Pan's motivations on the Season 2 finale.

We have a long time to ponder and debate - and we also now have a new location for viewers to do just that. Visit our Once Upon a Time forum today!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.