Continuity mistake: When Missy goes to talk to Cockroach, in most shots his sling has a tiny bit of blood on the white strap, but in one brief shot before she leaves the strap is twisted and the blood isn't visible. It goes back to visible in the next shot.
Willis 'Diamondback' Stryker: You speak to me as if you're not in the presence of death.
Trivia: The guy Bobby brings in to get Luke a suit is the real life Dapper Dan. Dapper Dan has been a Harlem icon since the 80's. And the Mike Tyson / Mitch Green story that is brought up was a real incident that occurred at Dapper Dan's store in 1988.