<human>: Yes I'm a slut, liar, and a horrible terrible person. I know. I feel like shit. But after a lot of tears, my boyfriend said we'll try to make it work. I'm promising him that I will never cheat on him again, that I want to marry him and spend the rest of my life with him. I love him more than anything and I know I shouldn't have cheated in the first place. I shouldn't have taken him for granted. I shouldn't have lied. I really do hate myself for this. But we just moved in together a month ago and will have a lease on this apartment for a year. It's gonna be tough but I am willing to do anything to change and prove to him that I will never ever ever cheat on him again and that he means more to me than anything else in this world. I don't know how else I can say sorry. I need to show him that I am in love with him and only him and he's the only one I want to be with. I care about him so much. I WILL DO ANYTHING FOR HIM.

Can you give me a shortened version of the text?
<bot>: I will do anything to fix my relationship with my boyfriend. What can I do to show him I'm sorry and that he's the only one I want to be with for the rest of my life?