Simple as this
I'm laying the facts
We walked through a maze

And we can never go back
The passion we missed
Because of her act

I sing this song bitterly, bitterly

So I reminisce of times in the past

Don't know how we stuck
We started falling off track
Cause I feel dismissed

We're fading to black
I sing this song miserly, miserly


Now that I keep climbing
You're losing grip
You're far behind me

And there's no sacrificing
Something so simple
How could she twist it all up

To love it ain't rocket science
Rocket science
(Oh-oh-oh-oh-oh-oh-oh)

To love it ain't rocket science
Rocket science


It's simple as this
I'm letting her know
I'm leaving, no traffic sign can stop me on the road

Recalling her kiss
How could she let go
I sing this song bitterly, bitterly


How can we replace something that you erased
You're such a criminal, criminal, criminal, criminal

You're tearing down my roof but still I have no proof
You're such a criminal, criminal, criminal, criminal


Now that I keep climbing
You're losing grip
You're far behind me

And there's no sacrificing
Something so simple
How could she twist it all up

To love it ain't rocket science
Rocket science
(Oh-oh-oh-oh-oh-oh-oh)

To love it ain't rocket science
Rocket science


I hope you're safe and sound, girl I won't be around
You're such a criminal, criminal, criminal, criminal
How can we replace something that you erased

You're such a criminal, criminal, criminal, criminal

Now that I keep climbing

You're losing grip
You're far behind me
And there's no sacrificing

Something so simple
How could she twist it all up
To love it ain't rocket science

Rocket science
(Oh-oh-oh-oh-oh-oh-oh)
To love it ain't rocket science

Rocket science
(Oh-oh-oh-oh-oh-oh-oh)
(Rocket science)

(Oh-oh-oh-oh-oh-oh-oh)
(Rocket science)
(Oh-oh-oh-oh-oh-oh-oh)