Thread:XCREAMYDEVILX/@comment-33561080-20161127040505

I don't get what you were trying to say. Komaeda's behavior changed in chapter 4 because he discovered that all of Class 77-B students are members of Ultimate Despair, who he greatly hates. His hatred towards Hinata, in this case, is the same like he hates everyone else starting from chapter 4.

Komaeda never shows his regret in hating Hinata as shown in SDR2's chapter 4+5 in Side: Hope. 