I know you're gon' hate I know you're gon' hate this song, yeah-yeah Ooh, yeah, ah Oh, oh, oh, oh, oh, oh Oh, oh, oh, oh, oh, oh Oh, oh, oh, oh, oh Oh, oh, oh, oh, oh I used to give my love and all to you But you wanted to leave Had to do what you had to do, ooh-ooh You gotta do what you gotta do I used to give my heart and time to you But take a look at me, now I'm at my best So I'm just flexin' on my ex How you doin', na-na? How you doin', na-na? How you doin', na-na? Oh, oh, oh, oh, oh, oh I'm livin' life, baby Why you actin' so surprised, baby? New kid, new wife, baby And did you check out what I drive lately? Way back when I seen her She was on fire, she was hotter than Selena You went and lost that way to go I bet that they don't know Still sendin' pictures to my phone, hell no Still tryin' to hang out with my mom, hell no Do you remember when we used to, hell no I don't even think of you, hell no, cause I know I used to give my love and all to you But you wanted to leave Had to do what you had to do, ooh-ooh You gotta do what you gotta do I used to give my heart and time to you But take a look at me, now I'm at my best So I'm just flexin' on my backs How you doin', na-na? How you doin', na-na? How you doin', na-na? I'm just flexin' on my backs How you doin', na-na? How you doin', na-na? Yeah, flexin' on my back How you doin'? How you doin'? It's really nice to see you, girl, it's been a while I met you on the way up, I never came down Damn, I guess I understand Why you callin' me, callin' me, callin' me? Talkin' bout you missin' me, missin' me, missin' me But now there's so many other new nominees I think they all tryna take your place Still sendin' pictures to my phone, hell nah Still tryna hang out with my mom, hell nah Do you remember when we used to, hell nah? I don't even think of you, hell nah Cause I know I used to give my lovin' all to you But you wanted to leave, had to do what you had to do You had to do what you had to do I used to give my heart and time to you But take a look at me, now I'm at my best So I'm just flexin' on my backs How you doin', na-na? How you doin', na-na? How you doin', na-na? I'm just flexin' on my ex How you doin', na-na? How you doin', na-na? How you doin', na-na? I'm just flexin' on my ex