Either way, it's going to be one heck of a reunion when Emma finds her long lost friend and tells her the identity of her mother. "Lily" is the 20th episode of Once Upon a Time's fourth season.
Many would say Prince Charming has the award winning smile, but in all honesty, Regina has the sexiest smile on the show. Maybe it's the whole bad girl turned relatively good, but her smile can easily win people over.
