<blockquote>I kept trying to make this a scenario where they just woke up in each other’s body, mostly because I was highly entertained by the mental image of Bahorel’s Laughing Mistress sleepily going, “Hey, what’s the ma— you’re looking awkward and avoiding looking at my body and you’re actually blushing, WHO ARE YOU AND WHAT HAVE YOU DONE WITH BAHOREL.” And thus simplifying explanations considerably, by being not so much genre-savvy as boyfriend-savvy! Sadly, that’s as far as I could manage to figure out in this scenario. [...] So I think what I’m going with is that Combeferre acquired a Mysterious Scientific Device from somewhere – let’s say a pawnshop or a seller of ill-assorted sundries.</p>