Are you lying in what you say?

At last we are together,
I really cant believe that this isnt a dream,
I thought it will be never,
Like brushing my teeth with ice cream.

Is this true or is this fake,
You do love me as much as you say,
I dont have a clue in what to think,
I only hope i can be with you each day.

But i hope your not lying,
Because i know my heart will break,
I hope your not using me,
Because the truth i will not be able to take.

But still i dont understand,
Why you wanna go out with me,
I am nothing expect a waste of space,
Like i always will be.