@Han I don't think he realised his mistake. First of all, he was delusional which means he didn't accept the reality, second of all he barely accepted any responsibility in his letter, besides saying he was "cruel" and didn't take MC to places... Most of the letter was about him and his feelings. Me, me, me and and poor me for losing you. It's disgusting in my opinion. And the way he demanded and expected MC to come back shows that he didn't respect MC's decision to leave. After this letter, I hate just hate him more. He got to have almost everythin, the dog, the money, the friends, the traveling, the medical help, meanwhile MC lost everything.