Well this is a letter   To everyone who thinks that they know better   To every girl that thinks that I won't get her   If she's rough with you   There's nothing that I'd rather do than fight      This is a warning   To everyone who thinks that I'm in mourning   You know they're wrong in fact   I'm reassuring you that I'll be true   Won't let no one mess with you tonight      So it's gonna be heads up, heads up   They're gonna get messed up, messed up   For making you cry   And please don't you get down, get down   'cause you were no let down, let down   I won't say goodbye      I got your back until I die   I don't care if you don't want me sticking by   I'll keep ten feet behind just to walk you home   And I'm gonna protect you till I die   I won't let nobody hurt you again   I'll fuck up your next girlfriend if she breaks your heart      This is forever   I'm done pretending that it's now or never   Got no other motives what so ever than to talk to you   Make sure that you're gonna be all right      So I'll see you later   If you meet someone go ahead and date her   And if she's good to you then I won't hate her   I won't fuck her up   But if she's bad to you well then I might      So it's gonna be heads up, heads up   They're gonna get messed up, messed up   For making you cry   And please don't you get down, get down   'cause you were no let down, let down   I won't say goodbye      I got your back until I die   I don't care if you don't want me sticking by   I'll keep ten feet behind just to walk you home   And I'm gonna protect you till I die   I won't let nobody hurt you again   I'll fuck up your next girlfriend if she breaks your heart      And I got your back until I die   I don't care if you don't want me sticking by   I'll keep ten feet behind just to walk you home   And I'm gonna protect you till I die   I won't let nobody hurt you again   I'll fuck up your next girlfriend if she breaks your heart