No, you watch video again. The criminal boy says 'Oei this one is your car??' beggining, so he already know the driver beforehand.
Likely is the drink beer in pub, the criminal boys pick trouble, the driver drive car out, meet the criminal boys again.
Those not passer-bys you idiot, all can tell his the main boy's friends. Singapore no passer-by hit people like this, you must be crazy!
Boys boys now go jail, like father, grandfather and all their friends. Macondalds dilvery motorcyle driver career. Gang riot has caning, never mind, still can ride motorcyle after backside heal with Macdonlads. :p