I don't know how to sleep If you're not with me tonight, by my side I'm sorry for this clash I wish I could make it without, cries and fights I know I can be insane If you don't believe me when I'm telling you that I'll love you forever (forever) I know I can be a demon If you tell me you're leaving I just hope you won't cross another heart And now you know I won't stay up all night You're gonna leave me and dance within the crowd Before you go, I'm seeing in your eyes That you found someone who makes you feel alive I can't live without you I think you won't leave my mind, I don't mind Why you're under the lights When I'm alone on Friday night, left behind I know I can be insane If you don't believe me when I'm telling you that I'll love you forever (forever) I know I can be a demon If you tell me you're leaving I just hope you won't cross another heart Na, na, na, na And now you know I won't stay up all night You're gonna leave me and dance within the crowd Before you go, I'm seeing in your eyes That you found someone who makes you feel alive And now you know I won't stay up all night You're gonna leave me and dance within the crowd Before you go, I'm seeing in your eyes That you found someone who makes you feel alive