Meek Mill and Drake were the best of friends up until the summer of 2015. Then, Meek accused Drake of having his verse on his "R.I.C.O." song ghost-written, and he wasn't feeling that.
That resulted in Drake putting out the classic "Back To Back" diss record. The two weren't cool with each other for a few more years, but they finally buried the hatchet on stage during a concert in Boston in September 2018. That fall, Drake got on Meek's "Going Bad" single.