Moment of Awesome (Sugar Wiki)/Film/Crossing Over

In the latter half of the film, Hamid is buying some beer at a Korean convenience store. A gang of five (which includes the socially confused good character, Yong) bursts in and begin causing shit, and killing the owner. Hamid gets into action, kills every single one except Yong, without even reloading his pistol. Yong who is shaken by fear, takes a woman hostage. Hamid convinces him to drop the gun, and then lets him go, his reasoning "You made a mistake, don't make it again".