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, oh, no I can't stop thinkin' about you And it makes me sad 'Cause I know you don't want me And all these thoughts in my head They tease me and they taunt me All the broken hearts in London Town Scattered on the streets and on 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 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 'Cause I know you don't want me And all these thoughts in my head They tease me and they taunt me, taunt me All right 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 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 can't stop thinkin', no, I can't I can't stop thinkin' about you Oh, no, no, no I can't stop, I can't 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