"Chemistry" lyrics

I never wrote a song I hated
Until the day that I met you
I wrote it because I felt obligated

To write a story that wasn't true
Oh but baby I shouldn't have lied
But it just felt right inside

Well you ask if I got regrets and it's a resounding no
But I still lay awake some nights and I scream your name
And now you're wrapped up in the arms of some wolf in sheep's clothing
Ain't it a shame, ain't it a shame
That something in your chemistry has changed
Something in your chemistry has changed

I laid awake 'til after midnight
Cold sweating in my bed
Found a note beside the nightstand
And in your handwriting it read
Baby I shouldn't have lied
But it just felt right inside

Well you ask if I got regrets and it's a resounding no
But I still lay awake some nights and I scream your name
And now you're wrapped up in the arms of some wolf in sheep's clothing
Ain't it a shame, ain't it a shame
Oh that something in your chemistry has changed
Yeah something in your chemistry has changed