Chief Keef is usually portrayed as an unfeeling fellow.
In fact, some believe the Chiraq rapper has autism.
But over the weekend Sosa showed a much softer side during a backstage interaction with a crying fan.
We don't know what the youngster was upset about, but Keef offered him words of comfort.
"You gonna do something with your life" he tells the fan. "I ain’t get the chance to be nothing but a rapper ... you could do something way better, man."The emotional encounter must have had a big impression on Keef, because he posted a photo of it on his Instagram page.