Tyler Hubbard, who last played a show with Kelley ... and fans quickly took note of the song’s pointed lyrics, which include lines about someone having wronged him and “throwin’ dirt ...

Brian Kelley says Florida Georgia Line fans can lay back and relax -- because he wasn't throwing shade at his former bandmate ...

Related: Post-FGL, Tyler Hubbard Makes a Singular Splash with Debut ... much to his delight and a little to his chagrin. The lyrics extol a love passionate enough to inspire a quick elopement ...