You have the key to my heart (I belong to you)

(Verse 1) You know, deep insideI don't want anyone to see your skinNot a stranger, not a friendIt drives me crazy withinBut that's your job, that's what you doAnd I promised not to mess with you (Chorus) But here I am, holding it inJealousy flutters under my skinSomeone out there, beyond the screenIs watching the smile that's only mine to seeI get it, it's your job, I doBut my heart's lock is breaking through (Verse 2) You say you don't want anyone to hearThe whispers of love I hold dearAnd me? I don't want them to seeEven your swimsuit meant just for meBut a promise is a promise, I supposeThis is your work, and so it goes (Bridge) I'm a jealous man, it's trueI'd lock you up, keep you close tooBut every time you spread your wingsMy heart feels that tiny sting (Chorus) And tonight, again, you'll spend your timeWith strangers chasing moments onlineI know you're not giving them your heartIt's just a role, you're playing a partBut still, I can't help but feel this painSleeping alone in this bed again (Outro) I'm just a man, watching from afarLoving a woman who's a rising starBut the key to my heart, it’s trueSomeday, it’ll belong to you