did u notice whenever bin gets jealous of neul talking or doing something with someone else, he really quickly turns his head away and if he's smiling u can see it literally dROP off his face.

but yea anyways to contribute to the question of who's more jealous... it's definitely bin no matter what u can't persuade me from jealous bin. neul is more jealous often, but bin can be good at masking it (but there is always a slight change in his face before he quickly makes it "happy" again). i just know that bin, not the idol and as himself off camera (think the bin we saw in bp) is absolutely the most possessive over protective jealous whore trust... like neul wouldn't be able to do shit with anyone without bin getting sulky 😭😭 like whiny neul but 10x more annoyed and jealous but not as a joke...