Look, you may not understand but the time as come to put an end to our short story. It’s not that you haven’t been nice to me. I also tried to be caring when I was with you.
But yet, I think that I expected too much of this relationship, which, as you may remember, started by accident. (Name), don’t get me wrong, but if things are not working out, I think the best thing to do is to put an end to it instead of trying to keep up something which has no future.
On my part, I take full responsibility for this failure, after all, I expected too many things from you and I thought I could give more than I actually can. I honestly hope that, soon, very soon, you will find someone better than me.
A kiss from (name), and I hope you’ll be very happy because you deserve it.