Secrets are all the rage tonight on Once Upon a Time. There is a new stranger in town, and all of Storybrooke is in a tizzy wondering just who the mysterious man could be. Madame Mayor and the new Sheriff have their own suspicions. Forbidden love is also in the air as Mary Margaret and David continue to see one another. Perhaps new revelations on the events leading up to Prince Charming's marriage to Abigail, King Midas' daughter, will shed some much needed light on things.