I don’t want to be mean or anything like that, but when that chapter dropped, we talked about this like 3 days straight or maybe more, and everybody sharing the opinion, Ideum’s first crush in school was Jaeyi’s brother (also, the author said the age 29 was an error and the brother’s actual age is 27). So, you’re not alone with this idea, this is kinda obivious, because why would an entire chapter focus on Jaeyi’s brother, if the crush back then wasn’t his brother.

Im making theories that maybe, JUST MAYBE OKAY IVE READ SO MANY YAOIS THAT I KNOW THIS COULD BE A POSSIBLE TWIST OR TURN. But chapter 10, where Ideum talks about his past and crushing on a guy back then that resembled Jaeyi. The guy graduates earlier than Ideum so Im assuming hes older (Ideum is 26). Then chapter 11, they bring up some little bit of context about his older brother who's 29 years old (just 3 years older than Ideum). LIKE JUST MAYBE, what if that crush back then was Jaeyi's brother?? And author could possibly planning to make them meet soon cuz why would they even bring up some bits of the brother