In one of the biggest beefs in recent hip-hop history, Drake and Kendrick Lamar are feuding — to the point that police were asked about their feud after a security guard was shot outside Drake’s Toronto mansion on Tuesday. But it wasn’t always this way.

Over a decade ago, the pair collaborated on a few songs: On Drake’s 2011 track “Buried Alive Interlude,” on Lamar’s 2012 release “Poetic Justice,” and on A$AP Rocky’s “(Expletive) ‘ Problems” that same year.