I think it was a Mitchell & Webb sketch I saw once where they were hatching a plan to fake the Moon landings and came to the conclusion it would just be easier to go to the Moon.
I seem to recall Elodie pranking Boycie on their first encounter by having young Mimi pretend to be her, his exchange partner for the next few weeks, to much hilarity on her part, and alarm on his.
The first panel may provide a clue.