If we could only rewind time

Your heart is so onyx 
But you say you love me 
How? I feel cold when you touch me 
I shiver at the thought
It's over isn't it? this story of ours
No happy ending 
Just love torn apart 
All those years so many shed tears  
Done over 
Just like that 
There has to be a rewind button 
Some way to get them years back 
I think this  over and over
so many thoughts in my head 
Where did we go wrong 
Where did we let our love story end