
I'd still disagree tho, Sejin isn't the best communicator but he is mature and handled his situation to the best if his ability and what he's equipped to handle.. And if he were to attempt a communication would the ml had listened? Better yet would the ml have even done anything other than not he an absolute shithole? Would the ml even had belived someone he hated from the very beginning?

Finally someone said it! Like even if Sejin didn’t communicate i would NEVER find fault with him! NEVER! I mean he was raised like that! He’s traumatised and the ML’s attitude didn’t help.We can even see how freakin deep his trauma runs when he’s still so scared with the ML being so gentle in his second life!

Mature enough to not get angry when the ML made comments that have one think the ML considered Sejin a spy/honey trap? The only time we saw Sejin's raw emotion was at the end of the last season when he was trying to understand everything that had bottled up since the beginning. Sejin's attitude has always been "sit back and take it", hoping things would get better. This could be the biggest reason that reader was frustrated. I fault both parties for their lack of communication.
Ok so where’s the reader who said it was also Sejin’s fault for not communicating because so far its just Ido assuming everything on his own and spiting Sejin while Sejin is just trying his best! Damn i’m nearly in tears!