Poetry / Absoloute Hate.

There is a problem with the meter of this poem.  

Which makes the rhyming seem to bog down in places.  

In some places it is pretty close.

Example:

How do i start                  (4 beats)
I’l give it a go                   (4 beats)
And call you a tart        (5 beats)
Then soon you’ll know        (4 beats)

You may want to try :

How do i start                  (4 beats)
I’ll give it a go                   (4 beats)
call you a tart                (4 beats)
So you will know                (4 beats)

In the second of the stanza you have more work to do

It was never ment to be        (7 beats)
It was all in your head        (6 beats)
So now you shall see        (5 beats)
Our friendship is dead        (5 beats)

As an example you could try:

Not meant to be                 (4 beats)
All in your head                (4 beats)
Now you shall see                (4 beats)
Friendship is dead                (4 beats)

Trying to keep all the lines four beats will be hard, but if you could pull it off you may have a little poison pen jewel here.  Sounds almost like a song.  

You may want to increase the number of beats to 6 and give yourself a little more room.

Good luck.