Human nature is a funny thing
You been out there all these years

No explaining 'bout this chemistry
As I wipe away these tears
I been staking out your neighborhood
And my eyes are open wide
You're All I Need, my little heart is aching
You're all I see, don't let my heart keep breaking
I been trying to make you notice me
But you'd think I wasn't there
I been saving my best jokes for you

As if you could really care
I been leaning on my sanity
But it's time to let it go
You're All I Need, my little heart is aching
You're all I see, don't let my heart keep breaking
I been staking out your neighborhood
You can always count on me
You're All I Need, my little heart is aching
You're all I see, don't let my heart keep breaking