I was numb, I couldn't sleep Gently strung out on caffeine, Did I fall in love? Was I delirious? I was dumb, found you Mind mind was wonderin' I was wishin' that I could be kissin' Your skin. And now you're in my head. You're always in my head. And now you're in my head. I can't stop thinkin' about you, All day long it's all I do From the moment that I wake up, No I can't stop thinkin' about you, And it makes me sad Because I know you don't want me. All these thoughts in my head, They tease me and they taunt me. All the broken hearts in London town, Strewn about the tubes In the underground, All the voices burning in my brain They're making me insane. And now you're in my head, You're always in my head. And now you're in my head. And I can't stop thinkin' about you, All day long it's all I do. From the moment that I wake up, Oh no, I can't stop thinkin' about you. And it makes me sad Because I know you don't want me. All these thoughts up in my head, They tease me and they taunt me, taunt me Alright, yeah Ooh Ooh Ooh Na na na na na I can't stop thinkin' about you, All day long it's all I do. From the moment that I wake up, No I can't stop thinkin' about you. I can't stop thinkin' about you, All day long it's all I do. From the moment From the moment that I wake up, I can't stop thinkin' about you. I said I can't, I can't stop thinkin' No I can't, I can't stop thinkin' about ya Ah no no no, I can't stop I cant stop thinkin' about you about you baby From the moment from the moment That I wake up I can't, I can't, I can't, I can't I can't, I can't stop thinkin' about you