[Intro] I should've told you that I wanted you for me [Verse 1] You make it really hard to sleep You keep me up Baby you're my adrenaline, ah Brought out this other side of me You don't even know Controlling my whole anatomy, ah [Pre-Chorus] Fingers are holding you right at the edge You're slipping out of my hands Keeping my secrets all up in my head I'm scared that you won't want me back [Choru..