I'm kinda confused weren't they practically dating or is my memory bad because I read s1 a...

probably shouldn’t engage when the better option for you is to maybe just drop this manhwa but as a nanjo analyzer who has read this multiple times i will say that nanjo isn’t hung up on sunhwa the way mokyeon thinks he is. nanjo simply always did his duty and fulfilled his role as a “boyfriend” and since sunhwa was his “boyfriend” at the time he simply wanted to treat sunhwa well. mokyeon clinging to him and robbing him of the opportunity to end things on a good note with sunhwa is probably what cause him to burst into rage (along with the whole shame becomes anger aspect where he probably hates himself for succumbing to his desires but it’s SOOOOO much easier to blame someone else). i know it’s laughable bc how do u insist on treating someone well when i go behind their back etc etc (pretty sure his way of thinking is in line with karlyle from define the relationship altho MY LYLE WOULD NEVER). also he didn’t wanna accept the threesome in the first place. he just liked sunhwa that much to indulge he literally tried to leave the room and let mokyeon and sunhwa go at it if that made sunhwa happy but mokyeon choked sunhwa to force him to stay. but if it’s not ur cup of tea and raises ur blood pressure this much pls read another manhwa there are many that might make u much happier!!!

Look, MK and Nanjo were seeing each other "secretly" and neither of them would have sex with the Twink, but Nanjo kept insisting on going on dates with Sunhwa. He didn't know Nanjo was passive; he thought he only got aroused during threesomes. Nanjo got annoyed because now Twink knows he's even more passive kajajakskskdkks