^The final scene of T'Pol holding T'Mir's purse makes it pretty clear that the story was true. No doubt the Vulcan is Mestral, and that's a cool connection.
I meant the episode was playing it up the ambiguity as to whether it was a true story or not until the ending. Or I could be remembering the episode incorrectly and it was never played that way, but for some reason I thought they couldn't figure out if it was a true story and that was part of the episode.