My Happiness lyrics

I told this heart of mine our love could never be
But then I hear your voice and somethin' stirs inside of me
Somehow I can't resist the memory of your kiss
Guess my heart has a mind of its own

No matter what I do, no matter what I say
No matter how I try I just can't turn the other way
When I'm with someone new I always think of you
Guess my heart has a mind of its own

You're not in love with me so why can't I forget
I'm just your "used-to-be", it's wrong, and yet

I know forgetting you would be a hopeless thing
For I'm a puppet and I just can't seem to break the string
I say "I'll let you go" but then my heart says "no"
Guess my heart has a mind of its own

Guess my heart has a mind of its own