If I didn’t have you
Life would be blue
I’d be Dr. Who without the Tardis
candle without a wick
Watson without a Crick
I’d be one of my outfits without a [bad word] ie
I’d be cheese without the mac
Jobs without the Wozniak
I’d be solving exponential equations that use bases not
found on your calculator making it much harder to crack
I’d be an atom without a bomb
dot without [bad word] 
And I’d probably still live with my mom

And he’d probably still live with his mom

Ever since I met you
You turned my world around
You supported all my dreams and all my hopes
You’re like Uranium 235 and I’m Uranium 238
Almost inseparable isotopes

I couldn’t have imagined
How good my life would get
From the moment that I met you, Bernadette

If I didn’t have you
Life would be dreary
I’d be string theory without any string
I’d be binary code without a one
cathode-ray tube without an electron gun
I’d be “Firefly,” “Buffy” and “Avengers” without Joss Whedon
I’d speak a lot more Klingon Heghlu’meH QaQ jajvam

And he’d definitely still live with his mom

Ever since I met you
You turned my world around
You’re my best friend and my lover
We’re like changing electric and magnetic fields
You can’t have one without the other

I couldn’t have imagined
How good my life would get
From the moment that I met you, Bernadette

Oh, we couldn’t have imagined
How good our lives would get
From the moment that we met you, Bernadette