Don't know what I'm doing

I don't know what I'm doing,
I'm doing all this because I love you,
But in the end am I just going to end up losing?
Or are you doing this because you love me too?

I don't know if this is just for a piece of ass,
Please tell me, do you love me?
'Cause if you don't, maybe I should just pass,
I need to know now, my heart is locked and you have the key.

Did you do something with the other one?
'Cause everyone said you were going to,
If so, I just want to go, go and run,
You know I would never do that to you.

Someone said I should look out for her,
But there was nothing I could do,
I wanted things to go back the way they were,
That's one thing that would upset me too.

But really there's nothing I can do,
But I need to know what's going on,
More than anything, I want to be with you,
But I know, in one month, you're going to be gone.

If you want to be with me,
If you want me to wait for you,
I will do it, you need to let me know, you see,
I don't just want to be with you, I love you more than anything too.