"Heartache" lyrics

There's a monster under my bed
And I feed it even though I want it dead
Never thought it would get so strong

Notorious but never seen
Not flesh or bones but it's
Burning underneath my skin
I don't know where it goes
But I know it comes from
The promises I never kept and the words I never
Said that's...
Heartache
I'm talking about heartache

This pain will suck you dry
You sit at home and all you do is wonder why
Until the grief becomes a drug

You grab the bottle then something stronger
You're not the first that can't take it any longer
That beast will never get enough
Of the memories I can't erase and the kiss I'll
Never taste that's
Heartache
I'm talking about heartache

This vicious cycle never ends
Although it kills me I would do it again
Love is a monster

Promises that have never been kept
All the words that have never been said oh oh
That beast won't stop to grow
It lives on all the kisses I will never taste
All the memories I just can't erase oh oh
So I guess we all know
I'm talking about
Heartache
I'm talking about
Heartache
Yeah, I'm talking about heartache
Heartache
Heartache