"Kiss Me Goodnight" lyrics

So many nights I'd lie awake
Hoping you were doing okay
And maybe you were but you weren't alone
I gotta admit when I found out her name
And learned she's been sleeping in the bed you made
I went out and tried doing the same
He showed up, one single rose and said, "You're beautiful tonight"
And that shoulda made me smile

So why am I still looking over my own shoulder like I'm doing something wrong?
How come I look away and break his gaze when he stares a little too long?
Something about him sitting so close just ain't sitting right
You move on, don't think twice
I can't even let him kiss me goodnight

How did you do it? Can you walk me through it?
I could use a little advice
I'm doing this wrong and since you're always right
I should be moving on, you should be long gone, lost
In the back of my mind
You're the one that crossed that line, I'm not the bad guy

So why am I still looking over my own shoulder like I'm doing something wrong?
How come I look away and break his gaze when he stares a little too long?
Something about him sitting so close just ain't sitting right
You move on, don't think twice
I can't even let him kiss me goodnight

Sometimes hearts just don't align
If yours can up and change its mind
It wasn't built like mine

'Cause I'm still looking over my own shoulder like I'm doing something wrong
We both know you gave me every reason, why am I still holding on?
Something about him sitting so close just ain't sitting right
You move on, don't think twice
I can't even let him kiss me goodnight
Kiss me goodnight