
sorry but what's the difference between sunbae and hyung? Is it like 'senpai' and 'kouhai' or.. Σ(っ°Д °;)っ

If they were Japanese, I think it's like when you're so close to someone and you kinda omit -san or senpai or even start calling them with their first name. You wouldn't start calling your close senpai "nii-san" - 'cause that's kinda weird. But yeah, it's literally like that in Korean.
Well, I think Doyun usually called Chan "hyung" behind his back though. (▰˘◡˘▰)

i dislike how kawai will end up getting what she wants (mashida) even though she's just feigning innocence and such a bitch

Completely agree!
She's the worst, almost like her character didn't develop at all.
She played victim, felt righteous, and used tears as a façade. God, super awful.
At least Naoka realized that she was a bad person, while this Kawai thought she did the right thing, and even dared to complain to her guy when people talked shit behind her. What a bitch.
woah