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.
 Yeah, I changed schools actually, so I wouldn't have to deal with the people I had a negative past with. I wanted to have a new a start. I really regret my past behavior. So I'm here to apologize, and to let you know I truly want to make it up to you.