Go back and take a look at his eyes when he tries to remember the past. Obviously there is more going on than something to do with a mental illness that people CLEARLY don't understand. But in either case people with schizophrenia (just like people with forced amnesia) also know right from wrong. He's still being a dick. Just not the way you imply he is.
Lmao i SAW but until the author actually gives me someone else to hate i am going to aim all this complicated feelings at him but i promis that as soon as the truth is revealed and it shows us that he aint did nothing wrong on his own will im the first person to apologise to him
After all i am not a monster and to be proven wrong is a perfect opportunity for growth.
(On the other hand if it shows us that he got into it because foolishly made a miscalculation and made a deal or whatever with the wrong person causing hik to be cursed i AM GOING TO cal him stupid but that will be the worst insult i am throwing at him in said scenario)

Is wrong with mister oh so important crown prince get yo shit together and stop throwing a hissy fit you dumb fuck boi aint no body after yo bitch ass bottom at least not our main gurl dude seriously yo sis has better things to do than go after jo boi toy
Take a break and go see a doctor yo ass is acting schizophrenic and not in a way that minght be an important character trait/flaw