Give me a reason to believe in you

Can you promise me not to leave me again? ): It always hurts to think back of what kind of stupid reason you let me go. It's stupid. Up till now, I still cry endlessly at night thinking that you'll leave me again. I totally broke down. Till now, I'm still not recovering. In fact, I felt so insecure. I really hate to think about this. But I couldn't get this out of my mind. I don't know how to trust you again. I don't know how to believe you that you'll never leave and you mean it this time. It hurts a lot this time.