Responses

...Redeem himself from causing the bullying, trauma, abuse, rape and suicide of his now dead twin? I wonder how that's done.

Even though he did said awfull things I think somehow he doesn't want to lose his brother

I disagree with this. Jiwook said he hoped his brother 'just fucking died'.
I can't hate Jiwook anymore. He made the bad choices but I can understand his feelings. But now it's time for him to redeem himself.