There’s somethin’ knockin’ at my brain
I better tend to it before I go insane
No matter where I go or what I do
I’m feelin’ good cause I’m always thinkin’ bout you
I don’t remember when we met
Puttin’ a sign on my forehead looking to sublet
See in my thoughts I’m not alone
But you never compensated me for your new home
Could use the cash yeah it would be nice
But you’re always with me so it’ll suffice…that you’re livin’
Rent free in my mind
I never gave you the key but you triggered something so fine
If I charged you by the day
Be financially okay
You’re livin’ rent free but I don’t mind
Whether we’re in your rig takin’ in the moonlight
Or textin’ I love you’s after we kiss goodnight  
See in my head there ain’t silence
Since you took up permanent residence
While my head’s in a spin my heart it’s at peace
Never got one month security or had you sign a lease.but it’s okay you’re livin
Rent free in my mind
I never gave you the key but you triggered something so fine
If I charged you by the day
Be financially okay
You’re livin’ rent free but I don’t mind
Yeah I think about you night and day
And though you never paid your way
Least you could do is be on call
To clean my place or do the shopping because after all…you’re livin’
Rent free in my mind
I never gave you the key but you triggered something so fine
If I charged you by the day
Be financially okay
You’re livin’ rent free but I don’t mind
If I charged you by the day
Be financially okay
You’re livin’ rent free but I don’t mind