[Verse 1] When I was young and unafraid, it was all a game I was wrong to tell you that And when I thought all was fair in love and war I was wrong to tell you that But it always sounds so good in my head, you know [Pre-Chorus] I don't have to tell you that Better watch yourself, you know me well I'm on a trail and here I come [Chorus] Tell your heart heads up [x2] [Verse 2] Well, I don't have that thing inside That tells me when I've said enough I was going to tell you that And I don't have a perfect line For every fight to cheer us up Or I was wrong to tell you that? And I know no one keeps you on guard more than I do [Pre-Chorus] [Chorus] [Bridge] Watch out Tell your heart heads up And I don't get it I don't know What do you want? Honey, you better [Chorus] [Breakdown] You better, better tell your heart heads up Better, better, heart heads up Tell your heart heads up [Outro] Heart heads up