Cut my heart about one, two times Don't need to question the reason, I'm yours, I'm yours I know the other lose a fight just to see you smile 'Cause you got no flaws, no flaws I'm not tryna be your part-time lover Sign me up for the full-time, I'm yours, all yours So, what a man gotta do? What a man gotta do? To be totally locked up by you What a man gotta say? What a man gotta pray? To be your last 'Goodnight' and your first 'Good day' So, what a man gotta do? What a man gotta do? To be totally locked up by you What a man gotta do? What a man gotta prove? To be totally locked up by you You ain't tryna be wasting time On stupid people and cheap lines, I'm sure, I'm sure So I'd give a million dollars just to go grab me by the collar And I'm gonna be lost, be lost I'm not tryna be your part-time lover Sign me up for the full-time, I'm yours, I'm yours, woo So, what a man gotta do? What a man gotta do? To be totally locked up by you What a man gotta say? What a man gotta pray? To be your last 'Goodnight' and your first 'Good day' So, what a man gotta do? What a man gotta do? To be totally locked up by you What a man gotta do? What a man gotta prove? To be totally locked up by you Ooh-ooh-ooh-ooh-ooh-ooh-ooh-ooh- ooh Ooh-ooh-ooh-ooh-ooh-ooh-ooh-ooh- ooh Tell me what a man gotta do? So, what a man gotta do? (What a man gotta do?) What a man gotta do? (What a man gotta do, yeah?) To be totally locked up by you (Totally locked up by you) What a man gotta say? (What a man gotta say?) What a man gotta pray? (What a man gotta pray?) To be your last 'Goodnight' and your first 'Good day' (Aay) So, what a man gotta do? (What a man gotta do?) What a man gotta do? (Woah) To be totally locked up by you (Totally locked up by you) What a man gotta do? (Hey, baby) What a man gotta prove? (What a man gotta prove?) To be totally locked up by you (Totally locked up by you)