Board Thread:Character Discussion/@comment-25701646-20141211125421/@comment-25355646-20141211132438

It was mentioned in the episode ''To Catch a Thief. ''In a flashback, Will told Alice that when he was younger he he had a sister named Penelope that was four years younger than him. Will says that when he was younger, he and Penelope would play on the frozen lake by their cottage. But during one winter, Penelope was out on the ice but it was too thin and Penelope fell through. She then froze to death. Will told Alice that Alice reminds him of Penelope. A lot of people thought that Penelope was possibly the Snow Queen because the girl died by falling in a frozen lake and this  is similar to the original Snow Queen story.

Here's the scene: https://www.youtube.com/watch?v=baEGLyFRrWo