bread and circuses where claudius orders mccoy's execution instead of kirk's (still attempting to force kirk's hand), and when the guards come to take mccoy from the cell, he - under the impression that he and spock are okay now, after their fight - tosses out as a goodbye something like: "don't worry, mister spock, i'm sure doctor m'benga will keep those numbers up for you" - trying to show with a joke that he's not upset or blaming spock for not being able to save him
alas, our dear mister spock, who has been in emotional turmoil these last however many hours, absolutely fails to take it in the way mccoy had intended it.
he thinks, as coolly logical and rational and inscrutable and CLEARLY (lol) amazing at hiding and burying his emotional responses as he is: he thinks that mccoy believed him. he thinks mccoy believed that spock had only saved him for the good of the ship. he thinks that mccoy believed that spock doesn't care about him.
and now it's too late to actually have that honest conversation that mccoy had wanted.
so mccoy's going to die believing that.
[the rest of the episode is the same, mccoy's saved just as kirk was, etc etc, i just think it would be mean to do this to our beloved spock (and therefore, also, fun, lmao)]
tbh i think the funniest way to do the After for this is for spock to get Super Intent when it comes to all things mccoy, because he still can't, like, bring himself to Say It, so he's just being super weird and intense—he stares Too Much (he's trying to figure out how to make mccoy understand), and refuses to engage in arguments (see doctor, i'm not being mean to you, obviously you should understand that means i like you???) and even worse he starts arguing that the doctor shouldn't join landing parties (he doesn't want the doctor in mortal danger =/). and mccoy's like OKAY I GUESS MAYBE WE AREN'T OKAY, I GUESS SPOCK DOES ACTUALLY DISLIKE ME???
and kirk is ThisClose to a nervous breakdown as he deals with the pair of them, because the more spock tries to pin mccoy down the more mccoy's adamantly determined to wriggle free. and obviously kirk still wants mccoy to join landing parties, and kirk not only enjoys when they bicker but also finds it genuinely helpful when he's trying to decide what to do, and kirk would sure rather have his uhhh quite limited free time just be the three of them hanging out again rather than this weird intense pressure cooker of a situation where spock keeps staring intensely at mccoy and mccoy glares right back all while kirk's just, like, trying to play some chess











