Simple as this

I'm laying the facts

We walked through a maze

And we can never go back

The passion we miss

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 of 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