your bulletproof vest

You say i fixed your heart,
But still I cannot run,
Yes the battle has been won,
My job is far from done.

Now i must protect it,
I'll do my best,
I'll act as a barrier,
Like a bulletproof vest.

If there comes a day,
When a stray bullet gets through,
I'll be there to numb the pain,
Before it can ever hurt you.

I'll always be here,
Minding every little crack,
I doubt I'll ever go,
But I promise to come back,

You're my best friend,
And you get me through a lot,
You're always there when im sad,
Even when im not.

I care for you,
And your beautiful heart,
So I'll protect it from those,
That would tear it apart.