
spoiler
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i think it's when yahwi and jooin leave from a trip? and during that trip jooin had a lil "date" with cain which was very cute, but yahwi got jealous n left a hickey on jooin's neck. when they were leaving, jooin n cain were happy to see each other n say goodbye and yahwi was jealous, but cain noticed the bandaid covering the hickey on jooin's neck. jooin put his hand on it and it fell off, which at that point cain stares and like the aura becomes off. he was holding jooin's arm when yahwi takes him away, and then waves bye all happy when jooin looks back but and then he gets bad aura vibes. so he hasn't done anything yet, just a bit sus

I dunno I don’t wanna judge him to quickly just because of one panel while yahwi has been giving off bad vibes ever since the first chapter like I don’t wanna suddenly forgive yahwi And start rooting for him just because of one slight thing cain did. Yes it was a weird face to pull but he obviously likes jooin and maybe he can see through yahwi and his bullshit. He knows yahwi has been using jooin maybe? And that’s what’s pissed him off? I could be wrong tho
OMG I JUST READ THE RAWS AND OMG I AM GETTING BAD VIBES FROM CAIN OH NOOOO