i go to sleep so alone noone by my side to call it their home the emptiness is killin' me now you tell me that you're leaving how can i let it be i want to be the only one for you would you please just tell me what to do my girlfriend lives inside my head my girlfriend lives inside my head i go to sleep so alone noone by my side to call it their home the emptiness is killin' me now you tell me that you're leaving how can i let it be i want to be the only one for you won't you please just tell me what to do my girlfriend lives inside my head my girlfriend lives inside my head lives inside my head