Board Thread:Spoilers!/@comment-25733960-20170312061043/@comment-31736803-20170511043612

Silverandcold65 wrote: Yeah. Being that she seems to have something to do with Tiger Lily, she could be a fellow fairy and/or from Neverland. Did I just figure out who the girl is? From Disney's Fairies listing of characters on Wikipedia:
 * Prilla: A travel-talent pixie, introduced in Fairy Dust and the Quest for the Egg. The only pixie of her talent, Prilla can travel between Neverland and the human world.

Neverland has been shown and mentioned a bunch this season, and Alison's emoji hints included an egg - a broken one with a chick coming out of it, but still. I think the girl is a fairy and/or from Neverland, as she films with Tiger Lily, and she would also be how Tiger Lily gets to Storybrooke in the first place.

From the Disney Fairies wikia:

Prilla caused quite a stir because she was the only fairy who didn't know what her talent was upon arrival. Though she was somewhat unsure of herself (which might have had something to do with not knowing her talent!) she's a good-humored fairy who always has the best intentions. She is one of the few fairies who doesn't mind Vidia's attitude.

Her talent is mainland-visiting-clapping, and she "blinks" to the Mainland (our world) whenever a fairy is in danger of dying to encourage children who still believe in fairies to clap their hands and prevent the demise. A fairy dies when the child who created him or her (by laughing for the first time) stops believing in fairies. Prilla's talent was initially obscure, but was discovered in Fairy Dust and the Quest for the Egg when it was evident that she could "blink" to the mainland easily, which the other fairies cannot do.

Seems pretty accurate to me... Especially if beating the curse destroys Storybrooke.