That was very cute! I really think that they took too much time to untwist it originally, 3 episodes when she thought she was Wanda and 2 more whn she didnt know anything was way too much!

Mulder: Imagine if you could come back and take out five people who had caused you to suffer. Who would they be?
Scully: I only get five?
Mulder: I remembered your birthday this year, didn't I, Scully?

(The X-Files)