There is a reason for this heartbreak

Heartbreak is a reason for my sadness
I won't believe that love still exist
I gave my all to the person I loved
And in return I got a big shove
My only reason was my heart was pure
The only reason why I escaped this all
I do not believe in love anymore
I do not believe that there can be perfect stories
Because my story has ended before the start
And so hurt is my heart
I do not want to be the same
I do not want to hurl the blame
But I won't love again in my life
As it's over for me this time!