Am I supposed to put my life on hold Because you don't know how to actAnd you don't know where your life is going Am I supposed to be torn apart, broken heartedIn a corner crying, pardon me if I don't show itI don't care if I never see you again I'll be alrightTake this final piece of advice And get yourself togetherBut either way, baby, I'm goneI'm so over it, I've been there and back Changed all my numbers thenJust in case you're wondering, I got that newI'm a single girl swag Got me with my girls and we're singing itSing na-na-na-na, na-na-na-na, hey, hey, hey, goodbyeNa-na-na-na, na-na-na-na, hey, hey, hey, goodbyeCut my hair cause it reminded me of you I know you like the long doHad to switch my attitude up Thinking of changing up how I rideNo more on the passenger side Too bad you missed out on the way that I drive itI don't care if I never see you again I'll be alrightTake this final piece of advice And get yourself togetherBut either way, baby, I'm goneI'm so over it, I've been there and back Changed all my numbers thenJust in case you're wondering, I got that newI'm a single girl swag Got me with my girls and we're singing itSing na-na-na-na, na-na-na-na, hey, hey, hey, goodbyeNa-na-na-na, na-na-na-na, hey, hey, hey, goodbyeHey, hey, hey, hey, hey, goodbyeI'm so over it, I've been there and back Changed all my numbers thenJust in case you're wondering, I got that newI'm a single girl swag Got me with my girls and we're singing itSing na-na-na-na, na-na-na-na, hey, hey, hey, goodbyeNa-na-na-na, na-na-na-na, hey, hey, hey, goodbyeNa-na-na-na, na-na-na-na, hey, hey, hey, hey, goodbyeNa-na-na-na, na-na-na-na, hey, hey, hey, hey, goodbye