How Come?

How come you don't care anymore?
How come you don't love me like before
Well I just don't know
Why it was so easy for you to let me go
I thought I was the only one
That makes you happy
That turns you on
I thought I was your baby
But I guess what I thought was wrong
I'm not the one
How come?? How come??
You used to tell me that I set you free
You used to say that you worship me
But I guess all what you said
Were lies that you planted in my head
I guess what I thought was wrong
I'm not the one
How come?? How come??