Headlight lighting

We went to my belated staff party on Thursday night. As neither of us our drinkers we left a bit early when the drunk people were getting, at least in my opinion, a bit silly. We took the scenic drive home and managed to shoot a few things.

Just to make it a bit more interesting, the next shot was taken without using my flash but rather lighting the shot with the headlights from the car.
The reflection of streetlights on the water. I just wish that I had put my tri-pod back into the trunk...