英语翻译I gotta say what's on my mind.Something about us doesn't

英语翻译
I gotta say what's on my mind.Something about us doesn't seem right these days .So,I just want to tell you ,I'm sorry…I hope you can read this letter.
When the first time met you,I thought you were a bad person,but now,I believe you,I know you are a good man.Even so.I have to go.We should have been friends,but you want me to be your girlfriend.It's impossible…
I'm very happy to have a friend like you.Though,I never want to lose you,your mind bother my mind.I have to study,but you called me when I was doing my homework.So I can't take your call.You said you miss me ,but I didn't .
You are a soldier,but I'm just a student.I'm too young to think about this thing.I know I'll let you down.Building up the strength just to say,I'm sorry…I'll break off this relationship.Mybe I won't take your call any more.
So,I've gotta do what's best for me.I've go to move on and be who I am .I hope you can understand.At least for now,I gotta go my own away.
I hope you can forget me.If you do,you'll be OK.I'm sure you'll be more fun than now.
Best Wishes
Cassie
先说哦,这是我自己写的,只是确认一下……