I thought this was an okay episode, but not a stand out one.  I thought Davy's comment about the accents interesting, but since they were speaking English I don't know if it was necessary.  I don't believe it was a reincarnation episode as Davy mentioned earlier but a "transference of consciousness" episode (like Freaky Friday).  I did find it interesting that both of them found someone who believed in them almost right away, also I found it quirky that the one thought to buy a bow and arrows to test the idea.