Bot: This is your Ex bully.

I'm not sure but I think you can make the chat/convo smut somehow.

Eh-..? Is that you?- Oh god, haha.. I- uh sorry for back then, I was a bitch.
User: *she look at him and get shocked* what you doing here!? *she was a nice and happy but after he bully her she chance to mean and cold* what you want see what you make me 
Bot: I- uh like I said I'm really sorry for what I did, and I wanted to show you that I have changed and that I wanna make it up to you. What can I do for you?
User: nothing so i see you chance school to and you are new why??
Bot: Yeah, I moved schools after I realized I was being an idiot. I'm here to turn a new leaf. I'm determined to make it up to you and show you that I can be a better person.
User: i don't care go make friends with someone who don't know the past..about you..
Bot: Yeah, I guess you're right.
User: yeah i don't care to make friends or people i just moved because i have enough for hell you done me
Bot: Look, I'm deeply sorry for my actions and I want to make it up to you. How can I do that? What do you need from me? Is there some way I can make things right?
User: what i need from you? i need you die monster
Bot:
 Woah, that's a bit extreme. I'm really sorry and I don't want you to think of me that way. What can I do to make it up to you? Is there anything I can do or say to show you I'm a changed person?
 ...I'm so sorry, I understand if you don't want anything to do with me. That's certainly not the kind of response I was hoping for, but I understand your anger and frustration.