who

Hang on what's this
Game you're playin'
Gotta admit you're good at gettin'
Under my skin
Congratulations, all you've won is my indifference

Oh, if you think I'm losing sleep
And hopin' I'm what you need
You might be surprised that I don't, I won't

Wonder who am I to you?
'Cause if you're not mine
You're a waste of my time
I'd rather be spending my energy on somebody
Who isn't confused
I'm not clawing you out to be cast as your lover
And, honestly, I'm not getting, getting any younger

Go on ahead, try and hurt my feelings
You're doin' nothing
And truthfully it's embarrassing
I hate to say is all you've won is my indifference

Oh, if you think I'm losing sleep
And hopin' I'm what you need
You might be surprised that I don't, I won't

Wonder who am I to you?
'Cause if you're not mine
You're a waste of my time
I'd rather be spending my energy on somebody
Who isn't confused
I'm not clawing you out to be cast as your lover
And, honestly, I'm not getting, getting any younger