Out of my head

I wonder how it happened, you sneaking up on me But one day you were there and common sense had disappeared The music plays the words I'm just too afraid to say Just leave me I pray, I don't won't you to stay, I'm going insane I am sorry you cannot stay, I feel I'm living in sin Why do I wonder what life with you could have been I cannot help but ask myself, do I ever cross your mind I must be going crazy, I think I've lost my touch, I'm going blind I want you, I want you out of my head I didn't invite you in Now you occupy my every thought And I feel that I've been caught Yeah I feel that I've been caught You make me feel like a teenage girl, what's the matter with me Wondering what to wear, though jeans been fine for years Longing to walk beside you, in the streets of my home town I never asked for this I say, just listen to me I pray I try to run but you're still there I walk away but you're too close I occupy my everyday but still you won't leave me alone I want you, I want you out of my head I didn't invite you in Now you occupy my every thought And I feel that I've been caught Yeah I feel I'm going insane I'm going blind I'm going down I'm going down