Never mending heart

It finally sunk in
that your gone
and I guess I was wrong
I guess your love for me wasnt gonna last long
Every night I listen to the same song
just thinking what went wrong
But I cant help thinking about what went right
And how I am not gonna give up this fight
Because my heart keeps telling me I am right
My heart might lead me to a dead end
But thats ok, I dont think my heart will ever mend