sorry. I was attending a concert. Here's what I want you to send him.
Hey Jack...?
I know I said I'd come back to you after two weeks but...I don't want to be in a relationship anymore..
I don't why but I can't stay in love with someone for long when I start to date them and I tend to lose my trust with them too.
I'm sorry for breaking my promise to you and I hope you can forgive me for this and that we can be friends..