They say love is just a chemical
Swimming in your brain
I guess that's why I've spent my whole life
Driving in one lane

I watch the exits go by, but the engine it won't slow
Keep your eyes up ahead
I'm young enough that I can't let go

I know my heart is good, I know that I am weak
Closer to you, closer to me
Close enough for us to see

Love is just a chemical
They say love is just a chemical
Your brain inside your skull
It's seeping like a piece of meat
And the heart is getting old

I watch the exits go by, but the engine it won't slow
So keep your eyes up ahead
I'm young enough that I can't let go

I know my heart is good, I know that I am weak
Closer to you, closer to me
Close enough for us to see

Love is just a chemical
Love is just a chemical
I know my heart is good, I know that I am weak
Closer to you, closer to me
Close enough for us to see
Love is just a chemical
Love is just a chemical
Closer to you, closer to me
Love is just a chemical
Love is just a chemical
Love is just a chemical