Meek Mill and Chief Keef got something in the works. We just don’t know what it is yet. But we do know the two artists are past due for a song collaboration.

Meek Mill and Sosa got social media talking after an exchange on the Glo Gang rapper’s comment section.

Meek wrote in Otto’s comment box, “Sosa!!!!!”

Sosa replied, “@meekmill text my phone dude… damnmnnn I lost yo [number].”

Meek has supported Sosa in the early stages of his career.

Meek took to Twitter to praise Sosa upon the release of his debut album “Finally Rich.”

“Chief keef album hot as sh*t!! We banging it right nowwwww!” he wrote

In 2015, Meek invited Sosa’s Glo Gang camp to his Grammy after-party. The guests included Tadoe, ManeMane4CGG, Terintino and Capo (RIP).”

Meek challenged Sosa in GTA in March 2016. The challenge came after Chief Keef and Glo Navy went toe-to-toe with Soulja Boy’s SODMG camp in a Grand Theft Auto V matchup.