Izaya stepped to the side, exposing Maki to the line of fire, turning to face Shizuo as the heavy metal trashcan flew passed him and slammed into Maki instead. “Oh dear~” Maki lay on the ground a few feet away, having tumbled with the trashcan when it slammed into her, not even having time to react. He bent over and picked up her cellphone, dialing for emergency services, telling them simply the location, then hanging up. “That wasn’t very nice, Shizu-chan~” Izaya stepped over the unmoving girl, turning on his heel. “But don’t worry, Maki-chan might not be strong, but she’s rather resilient; ja ne!” And with that, he rounded another corner and was gone.
What had just happened? He hit someone who wasn’t Izaya? No, Izaya knew that girl was there, and he moved aside and let her get hit, then he just left her.