They clarified that the book world was real and essentially a different dimension. But to be fair, MC was definitely going to go back even though he be believed it wasn't. I found it romantic, but it also felt a bit wrong, especially because it was assumed that the other guy was the MLs soulmate.
I did like MCs change of heart though because he wasn't trying to be with ML, he was just trying to lessen the pain Mujin put him through. And he realized too late that protecting ML ruined that possible future. Once he knew it was too late is when he redirected to ensuring ML was happy. It was waaaay after that when MC decided to actually try being with ML. I liked how sweet it made it all
I'm kinda with you ngl. Eunjoon was my favorite too (Mujin was my second pick). the ml is definitely a green flag, but I personally found him a little boring maybe bc i tend to like characters who bring more tension and unpredictability since it makes the interactions more interesting. Eunjoon and the MC had so much chemistry, and the drama potential would've been insane. that's just my preference though lol

i liked eunjoon better LFMAOAOAO i dont think this story was for me, i was so objective when it came to MC going back to the book. it didnt make sense for me LOLLL..
it's good!!! it was my cup of tea until MC decided to go back to the book... it was so weird. i mean yeah you have a crush for the guy but like he's fictional brother, your irl friend is literally there and he looks kinda comparable to the fictional character you're crushing on???
also the way how MC's motive went from "oh im gonna make the mc and ml be together while helping mc" to "i wanna be with mc" was soooo abrupt... it didnt feel natural with me.
the moment eunjoon appeared in the story i was agreeing almost every time (except during the last parts of the story). he was totally valid tbhhh... the story frames jaewoo as someone who wants to let the plot continue but then he suddenly changes his motive (he changes it at like the 75% mark or something in the story). im not saying it makes it bad, but like cmon man. jaewoo keeps saying he wants the original plot to happen but he changes stuff GODDD LFMOAOAOA.. anywayyy all im saying is that eunjoon was lwk the better option lfmoaoa he was the more reasonable and logical choice imo, but i digress.. shrug