When Taewon said that Hyunjae's talking style changed, what did he mean? That he talks like an elder when he's not that old?
Hyunjae has always had an older fashioned way of talking but when Yoojin regressed, it became worse. I believe that how it was described as in the novel. Basically, his speech before more mature. I think Hyunjae was 40+ prior to regression so it’d make sense that his vocabulary and speech would be more mature than it would’ve been currently before regression. For people that regularly Speak to him, keep tabs on him, or listen to him then it might be easier to catch.











Maaaan, this is so good... Wish it'd comeback soon ╥﹏╥