Capo 1 [Intro] D Bm (G) D Bm Young, all we ever think about is fun G All we ever want to be is twenty one D Hey, doesn't everyone want to sit on top of the world Revolves around athletic boys Bm G and girls dressed up in their older sisters clothes Bm G R.kelly on the radio, screaming out this will never get old D Racin' cars and breakin' hearts First taste of love and twist off wine Bm Kissin' strangers, darin' danger Burnin' bridges, crossin' lines G You don't think to take it slow, and you don't know what you don't know Bm A The nights are young and our IDs are fake D Bm G Underage, underage D Bm Time, feels like it's always on our side So we fill it up with midnight drives G D and lies to your momma when she asks you where you've been Bm And you hide your smile and say anywhere but with him G Cause you know when she was seventeen she was doin' the same damn thing D Racin' cars and breakin' hearts First taste of love and twist off wine Bm Kissin' strangers, darin' danger Burnin' bridges, crossin' lines G You don't think to take it slow, and you don't know what you don't know Bm A The nights are young and our IDs are fake D Bm G Underage, underage D Bm G (G) Every light is sayin' go, and you don't know what you don't know D Racin' cars and breakin' hearts First taste of love and twist off wine Bm Kissin' strangers, darin' danger Burnin' bridges, crossin' lines G You don't think to take it slow, and you don't know what you don't know Bm A The nights are young and our IDs are fake Bm A The kind of days that are "those were the days" D Bm G Underage, underage D Bm Young, all we ever think about is fun G Doesn't everyone