Dex gives an OMG look.  "Ah. . . okay.  Get in the car.  We have to save a woman from getting eaten.  Let's go."  Dex enters the car as Kato gets shotgun.  The car starts as the garage opens up to the call of the Ecto's siren.  The car zooms from the building and races to the point of the call.  "Didn't mean to be rude.  But good morning, Kato."