My love for you

We've been together for a year.
its been the best time of my life.
were exact opposites,
but you still want me as your wife.

Were only thirteen
and they call it puppy love
but we know we'll last forever
cause our love is like a dove

we have had problems many times
but we made it right
we wont let anything come between us
I think it was love at first sight.

you know me so well
you could right a book
of exact quotes I say
to details of the way I look.

I know I've told you before
but you really don’t know
how much you mean to me
I try and make it show.

I love you
with all my might
cause your mine
and I know everything will be alright.

I know its bad...but could you give me any pointers or ideas of what I could do to make it better?